<SEC-DOCUMENT>0001292814-22-003662.txt : 20220829
<SEC-HEADER>0001292814-22-003662.hdr.sgml : 20220829
<ACCEPTANCE-DATETIME>20220829123824
ACCESSION NUMBER:		0001292814-22-003662
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220630
FILED AS OF DATE:		20220829
DATE AS OF CHANGE:		20220829

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP
		CENTRAL INDEX KEY:			0001170858
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER SUPPLY [4941]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			D5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31317
		FILM NUMBER:		221209712

	BUSINESS ADDRESS:	
		STREET 1:		RUA COSTA CARVALHO, 300
		STREET 2:		SAO PAULO
		CITY:			SP
		STATE:			D5
		ZIP:			05429-900
		BUSINESS PHONE:		011-55-11-3388-8000

	MAIL ADDRESS:	
		STREET 1:		RUA COSTA CARVALHO, 300
		STREET 2:		SAO PAULO
		CITY:			SP
		STATE:			D5
		ZIP:			05429-900
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>sbsitr2q22_6k.htm
<DESCRIPTION>6-K
<TEXT>
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<TITLE></TITLE>
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<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>SECURITIES AND EXCHANGE COMMISSION </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Washington, DC 20549 </B></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<HR align=center color=#000000 SIZE=1 width="25%" noShade>



<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>FORM 6-K</B></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>REPORT OF FOREIGN ISSUER</B><BR><B>PURSUANT TO RULE 13a-16 OR 15d-16 OF THE</B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>SECURITIES EXCHANGE ACT OF 1934</B></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center>

<DIV STYLE="text-align: center"><FONT color=#000000 size=2 face="Times New Roman"><B>For August, 2022</B></FONT></DIV><FONT color=#000000 size=2 face="Times New Roman"><B>(Commission File No. 1-31317) </B></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

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<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Companhia de Saneamento B&#225;sico do Estado de S&#227;o Paulo - SABESP </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><I>(Exact name of registrant as specified in its charter) </I></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Basic Sanitation Company of the State of Sao Paulo - SABESP </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><I>(Translation of Registrant's name into English) </I></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<HR align=center color=#000000 SIZE=1 width="25%" noShade>

<BR>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><B>Rua Costa Carvalho, 300 <BR>S&#227;o Paulo, S.P., 05429-900 <BR>Federative Republic of Brazil </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman"><I>(Address of Registrant's principal executive offices) </I></FONT></DIV><BR>

<HR align=center color=#000000 SIZE=1 width="25%" noShade>

<BR>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">Indicate by check mark whether the registrant files or will file <BR>annual reports under cover Form 20-F or Form 40-F. <BR><BR>Form 20-F ___X___ Form 40-F ______</FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">Indicate by check mark if the registrant is submitting the Form 6-K <BR>in paper as permitted by Regulation S-T Rule 101(b)(1)__.</FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">Indicate by check mark if the registrant is submitting the Form 6-K <BR>in paper as permitted by Regulation S-T Rule 101(b)(7)__.</FONT></DIV>

<P></P>

<P align=center><FONT size=2 face="'Times New Roman, Times, Serif'">Indicate by check mark whether the registrant by furnishing the <BR>information contained in this Form is also thereby furnishing the <BR>information to the Commission pursuant to Rule 12g3-2(b) under <BR>the Securities Exchange Act of 1934. <BR><BR>Yes ______ No ___X___</FONT></P>

<P></P>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">If "Yes" is marked, indicated below the file number assigned to the<BR>registrant in connection with Rule 12g3-2(b):</FONT> </DIV>


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  <TD STYLE="width: 85%"><P STYLE="font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly
Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P>
</TD>
  <TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">Version:
1</FONT></P>
</TD></TR>
</TABLE>

<P STYLE="font: 9pt/115% Verdana, Helvetica, Sans-Serif; margin: 0 7.15pt 0 0; text-align: center">&nbsp;</P>

<P STYLE="font: 14pt/107% Times New Roman,serif; margin: 3.9pt 0 8pt 7.35pt"><B>Table of Contents</B></P>

<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 9pt">
  <TR>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: bold 9.5pt Times New Roman, serif; vertical-align: middle; width: 95%; padding-bottom: 5pt">&nbsp;</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: 11pt Calibri, sans-serif; vertical-align: bottom; width: 5%; padding-bottom: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: bold 11pt Arial, sans-serif; vertical-align: middle; text-align: left; padding-bottom: 5pt">Company Information</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: 11pt Calibri, sans-serif; vertical-align: bottom; padding-bottom: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Capital Breakdown</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">1</TD></TR>
  <TR>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: bold 11pt Arial, sans-serif; vertical-align: middle; text-align: left; padding-bottom: 5pt">Parent Company&rsquo;s Financial Statements</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: 11pt Calibri, sans-serif; vertical-align: bottom; padding-bottom: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Statement of Financial Position &ndash; Assets</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">2</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Statement of Financial Position &ndash; Liabilities</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">3</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Income Statement</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">5</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Statement of Comprehensive Income</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">7</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Statement of Cash Flows (Indirect Method)</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">8</TD></TR>
  <TR>
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 3%; padding-top: 5pt; font-weight: bold; font-family: Arial, sans-serif; vertical-align: middle; text-align: left; padding-bottom: 5pt">Statement of Changes in Equity</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: 11pt Calibri, sans-serif; vertical-align: bottom; padding-bottom: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 3%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">01/01/2022 to 06/30/2022</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">10</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 3%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">01/01/2021 to 06/30/2021</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">11</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Statement of Value Added</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">12</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Comments on the Company&rsquo;s Performance</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">13</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Notes to the Quarterly Information</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">23</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Comments on the Company&rsquo;s Projections</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">72</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Other Information Deemed as Relevant by the Company</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">73</TD></TR>
  <TR>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: bold 11pt Arial, sans-serif; vertical-align: middle; text-align: left; padding-bottom: 5pt">Reports and Statements</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font: 11pt Calibri, sans-serif; vertical-align: bottom; padding-bottom: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Unqualified Reports on Special Review</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">75</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Executive Officers&rsquo; Statement on the Financial Statements</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">76</TD></TR>
  <TR STYLE="vertical-align: middle">
    <TD STYLE="border-bottom: Gray 1pt dashed; padding-left: 1.5%; padding-top: 5pt; font-family: Arial, sans-serif; text-align: left; padding-bottom: 5pt">Executive Officers&rsquo; Statement on the Report of Independent Registered Public Accounting</TD>
    <TD STYLE="padding-top: 5pt; border-bottom: Gray 1pt dashed; font-family: Arial, sans-serif; text-align: right; padding-bottom: 5pt">77</TD></TR>
  </TABLE>


<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>


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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>Company Information / Capital Breakdown</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0"><B>&nbsp;</B></P>


<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top; background-color: #D2D2D2">
    <TD STYLE="width: 17%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Number of Shares</B></FONT></TD>
    <TD STYLE="width: 83%; text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Current Quarter</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: #D2D2D2">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>(Unit)</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>06/30/2022</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: gainsboro">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Paid-in Capital</B></FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Common</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">683,509,869</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: darkgray 1pt solid; padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Preferred</B></FONT></TD>
    <TD STYLE="border-bottom: darkgray 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">0</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: whitesmoke">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Total</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">683,509,869</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: gainsboro">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Treasury Shares</B></FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Common</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">0</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: darkgray 1pt solid; padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Preferred</B></FONT></TD>
    <TD STYLE="border-bottom: darkgray 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">0</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: whitesmoke">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Total</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">0</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>



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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Statement of
Financial Position &ndash; Assets </B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
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    <TD STYLE="width: 13%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 46%; padding-left: 2.25pt; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 23%; text-align: right; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Current Quarter</B></FONT></TD>
    <TD STYLE="width: 18%; text-align: right; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Previous Year</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 10.05pt">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>12/31/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Total Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">53,953,038</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">53,165,485</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Current Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,209,715</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,502,998</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Cash and Cash Equivalents</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">643,569</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">717,929</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Financial Investments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,967,901</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,433,385</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.02.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Financial Investments Valued at Amortized Cost</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,967,901</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,433,385</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Accounts Receivable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">3,068,004</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,868,734</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.03.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Trade Receivables</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,861,512</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,695,077</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.03.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Receivables</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">206,492</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">173,657</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.03.02.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Related-Party Balances</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">206,492</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">173,657</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Inventories</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">122,879</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">113,506</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.06</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Recoverable Taxes</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">287,213</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">276,104</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.06.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Current Recoverable Taxes</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">287,213</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">276,104</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.08</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Current Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">120,149</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">93,340</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.08.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">120,149</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">93,340</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.08.03.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Restricted Cash</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">31,592</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">28,467</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.01.08.03.20</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">88,557</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">64,873</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Noncurrent Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">47,743,323</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">46,662,487</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Long-Term Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">10,245,863</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">9,741,933</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Accounts Receivable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">254,712</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">223,234</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.04.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Trade Receivables</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">254,712</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">223,234</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.09</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Receivables from Related Parties</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">648,143</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">644,895</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.09.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Receivables from Controlling Shareholders</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">648,143</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">644,895</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.10</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Noncurrent Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">9,343,008</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,873,804</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.10.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Escrow Deposits</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">155,592</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">141,667</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.10.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Water and Basic Sanitation National Agency &ndash; ANA</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">16,566</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">20,666</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.10.06</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Contract Asset </FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">9,007,636</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,550,102</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.01.10.20</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">163,214</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">161,369</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Investments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">133,093</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">125,563</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.02.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Equity Interest</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">86,991</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">79,437</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.02.01.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Equity Interest in Jointly-Owned Subsidiaries</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">80,892</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">73,338</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.02.01.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Investments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,099</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,099</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.02.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Investment Properties</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">46,102</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">46,126</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Property, Plant and Equipment</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">297,228</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">291,157</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Intangible Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">37,067,139</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">36,503,834</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.04.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Intangible Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">37,067,139</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">36,503,834</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.04.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Concession Agreements</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,130,199</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,172,498</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.04.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Program Contracts</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">18,945,850</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">18,469,978</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.04.01.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Service Contracts</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">16,318,459</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">16,158,771</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.04.01.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Software License of Use</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">587,982</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">598,734</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1.02.04.01.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Right of Use</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">84,649</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">103,853</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>



<!-- Field: Page; Sequence: 4 -->
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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Statement of
Financial Position &ndash; Liabilities </B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 13%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 46%; padding-left: 2.25pt; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 23%; text-align: right; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Current Quarter</B></FONT></TD>
    <TD STYLE="width: 18%; text-align: right; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Previous Year</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 10.05pt">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>12/31/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Total Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">53,953,038</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">53,165,485</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Current Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,775,714</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">5,092,927</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Labor Liabilities and Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">459,173</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">426,616</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">36,267</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">53,506</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Labor Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">422,906</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">373,110</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Suppliers</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">311,737</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">236,763</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.02.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Domestic Suppliers</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">311,737</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">236,763</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Tax Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">201,555</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">257,130</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.03.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Federal Tax Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">195,390</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">248,251</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.03.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Pis-Pasep and Cofins Payable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">111,612</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">111,963</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.03.01.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">INSS (Social Security Contribution) Payable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">43,460</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">39,902</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.03.01.20</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Federal Taxes</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">40,318</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">96,386</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.03.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Municipal Tax Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,165</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,879</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Borrowings and Financing</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,789,406</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,830,617</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.04.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Borrowings and Financing</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,246,071</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,128,253</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.04.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">In Local Currency</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">940,649</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">769,136</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.04.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">In Foreign Currency</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">305,422</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">359,117</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.04.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Debentures</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">439,209</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">596,418</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.04.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Financing through Lease</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">104,126</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">105,946</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,150,727</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,531,980</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Payables to Related Parties</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,120</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">931</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.01.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Payables to Controlling Shareholders</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,120</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">931</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,148,607</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,531,049</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Dividends and Interest on Capital Payable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">576</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">548,006</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Services Payable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">581,437</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">469,027</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Refundable Amounts</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">30,865</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">31,687</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02.06</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Program Contract Commitments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">99,973</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">77,652</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02.07</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Public-Private Partnership - PPP</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">165,597</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">142,757</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02.09</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Indemnities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,332</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,975</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.05.02.20</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">261,827</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">254,945</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">863,116</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">809,821</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Tax, Social Security, Labor, and Civil Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">244,415</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">218,137</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Tax Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">32,497</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">29,525</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Labor Liabilities and Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">117,519</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">105,806</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.01.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Civil Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">94,399</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">82,806</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">618,701</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">591,684</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.02.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions for Environmental Liabilities and Decommissioning</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">21,315</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">20,223</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.02.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions for Customers</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">147,293</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">154,984</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.01.06.02.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions for Suppliers</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">450,093</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">416,477</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Noncurrent Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">22,903,098</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">23,140,699</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Borrowings and Financing</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">15,937,198</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">15,893,219</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Borrowings and Financing</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,007,737</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,739,774</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.01.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">In Local Currency</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">5,618,103</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">5,802,738</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.01.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">In Foreign Currency</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,389,634</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,937,036</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Debentures</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7,547,177</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,736,111</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.01.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Financing through Lease</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">382,284</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">417,334</FONT></TD></TR>
  </TABLE>

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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Statement of
Financial Position &ndash; Liabilities </B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 13%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 46%; padding-left: 2.25pt; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 23%; text-align: right; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Current Quarter</B></FONT></TD>
    <TD STYLE="width: 18%; text-align: right; font-family: Calibri,sans-serif; line-height: 9.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Previous Year</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 10.05pt">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>12/31/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,041,133</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,325,069</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,041,133</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,325,069</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,305,323</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,321,662</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Program Contract Commitments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">12,760</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">44,995</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02.06</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Public-Private Partnership - PPP</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,824,281</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,917,428</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02.07</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Indemnities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">12,677</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">14,642</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02.08</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Labor Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,430</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">3,047</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02.09</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Deferred Cofins/Pasep</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">160,677</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">159,456</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.02.02.20</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">723,985</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">863,839</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Deferred Taxes</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">280,003</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">283,739</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.03.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Deferred Income Tax and Social Contribution</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">280,003</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">283,739</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.03.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Deferred Income Tax and Social Contribution</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">280,003</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">283,739</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">644,764</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">638,672</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Tax, Social Security, Labor, and Civil Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">278,028</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">263,855</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.01.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Tax Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">27,191</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">25,291</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.01.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Labor Liabilities and Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">242,396</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">228,292</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.01.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Civil Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,441</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">10,272</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.02</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">366,736</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">374,817</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.02.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions for Environmental Liabilities and Decommissioning</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">363,074</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">311,069</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.02.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions for Customers</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,910</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,494</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.02.04.02.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions for Suppliers</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">752</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">61,254</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Equity</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">26,274,226</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">24,931,859</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Paid-Up Capital</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">15,000,000</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">15,000,000</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03.04</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Profit Reserves</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">9,829,855</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">9,885,485</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03.04.01</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Legal Reserve</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,532,365</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,532,365</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03.04.08</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Additional Dividend Proposed</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">55,631</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03.04.10</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Reserve for Investments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,297,490</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,297,489</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03.05</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Retained Earnings/Accumulated Losses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">0</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2.03.06</FONT></TD>
    <TD STYLE="padding-left: 2.25pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Equity Valuation Adjustments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">46,374</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">46,374</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>


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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Income Statement
</B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 32%; padding-left: 8.2pt; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 18%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt">&nbsp;</TD>
    <TD STYLE="width: 14%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>YTD Current</B></FONT></TD>
    <TD STYLE="width: 14%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Same Quarter</B></FONT></TD>
    <TD STYLE="width: 13%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>YTD Previous</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 8pt">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Current Quarter</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Year</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Previous Year</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Year</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>04/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>01/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>04/01/2021 to 06/30/2021</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>01/01/2021 to 06/30/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Revenue from Sales and/or Services</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">5,265,400</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">10,135,790</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">4,595,919</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">9,273,336</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Cost of Sales and/or Services</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-3,531,903</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-6,648,289</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-3,063,427</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-6,111,470</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.02.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Cost of Sales and/or Services</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-2,402,428</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-4,651,293</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-2,063,521</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-4,111,266</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.02.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Construction Costs</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-1,129,475</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-1,996,996</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-999,906</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-2,000,204</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.03</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Gross Profit</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,733,497</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3,487,501</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,532,492</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3,161,866</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Operating Income/Expenses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-819,385</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-1,439,311</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-633,274</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-1,157,663</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Selling Expenses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-486,457</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-860,738</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-343,762</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-659,607</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.01.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Selling Expenses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-233,525</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-430,112</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-199,661</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-394,455</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.01.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Allowance for Doubtful Accounts</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-252,932</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-430,626</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-144,101</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-265,152</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">General and Administrative Expenses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-341,202</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-594,994</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-292,774</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-520,049</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.04</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Other Operating Income</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">13,562</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">23,870</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">11,954</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">19,750</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.04.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Other Operating Income</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">14,937</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">26,342</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">15,734</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">27,935</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.04.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Cofins and Pasep</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-1,375</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-2,472</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-3,780</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-8,185</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.05</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Other Operating Expenses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-11,211</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-18,955</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-12,853</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-9,972</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.04.06</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Equity Pickup</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">5,923</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">11,506</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">4,161</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">12,215</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.05</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Income before Financial Result and Taxes</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">914,112</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">2,048,190</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">899,218</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">2,004,203</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Financial Result</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-324,374</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">15,750</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">248,813</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-105,557</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Financial Income</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">230,160</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">429,173</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">93,551</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">205,009</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06.01.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Financial Income</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">239,441</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">449,484</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">99,009</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">215,434</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06.01.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Exchange Variation Gains</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,853</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">590</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-854</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-407</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06.01.03</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Cofins and Pasep</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-11,134</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-20,901</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-4,604</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-10,018</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Financial&nbsp;&nbsp;Expenses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-554,534</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-413,423</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">155,262</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-310,566</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06.02.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Financial&nbsp;&nbsp;Expenses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-489,726</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-942,744</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-287,054</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-615,303</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.06.02.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Exchange Variation Losses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-64,808</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">529,321</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">442,316</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">304,737</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.07</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Earnings before Income Tax</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">589,738</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">2,063,940</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,148,031</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,898,646</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.08</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Income Tax and Social Contribution</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-167,280</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-665,943</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-374,979</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-628,736</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.08.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Current</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-180,174</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-669,679</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-374,219</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-657,702</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.08.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Deferred</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">12,894</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3,736</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">-760</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">28,966</FONT></TD></TR>
  </TABLE>

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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Income Statement
</B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 3.9pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 10%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 29%; padding-left: 8.2pt; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 19%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt">&nbsp;</TD>
    <TD STYLE="width: 15%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>YTD Current</B></FONT></TD>
    <TD STYLE="width: 14%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Same Quarter</B></FONT></TD>
    <TD STYLE="width: 13%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>YTD Previous</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 8pt">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Current Quarter</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Year</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Previous Year</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Year</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>04/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>01/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>04/01/2021 to 06/30/2021</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>01/01/2021 to 06/30/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.09</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Net Result from Continued Operations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">422,458</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">773,052</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,269,910</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.11</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Profit/Loss for the Period</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">422,458</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">773,052</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,269,910</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.99</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Earnings per Share - (Reais/Share)</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.99.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Basic Earnings per Share</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.99.01.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Common </FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">0.61807</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">2.04532</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1.131</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1.85793</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.99.02</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Diluted Earnings per Share</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">3.99.02.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Common </FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">0.61807</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">2.04532</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1.131</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1.85793</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>



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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Statement of
Comprehensive Income</B></P>

<P STYLE="font: bold 12pt Arial,sans-serif; margin: 0 0 12pt 7.35pt">(R$ thousand)</P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 29%; padding-left: 8.2pt; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 21%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt">&nbsp;</TD>
    <TD STYLE="width: 15%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>YTD Current</B></FONT></TD>
    <TD STYLE="width: 14%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Same Quarter</B></FONT></TD>
    <TD STYLE="width: 14%; text-align: right; font-family: Calibri,sans-serif; line-height: 7.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>YTD Previous</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 8pt">&nbsp;</TD>
    <TD STYLE="font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Current Quarter</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Year</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Previous Year</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Year</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>04/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>01/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>04/01/2021 to 06/30/2021</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 8.95pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>01/01/2021 to 06/30/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">4.01</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Net Income for the Period</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">422,458</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">773,052</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,269,910</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">4.03</FONT></TD>
    <TD STYLE="padding-left: 8.2pt; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">Comprehensive Income for the Period</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">422,458</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">773,052</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 8.2pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 8pt">1,269,910</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>


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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Statement of
Cash Flows &ndash; Indirect Method </B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 10pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 48%; padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 21%">
    <P STYLE="font: 9pt/9.9pt Arial,sans-serif; margin: 0 8.25pt 0 0; text-align: right"><B>YTD Current</B></P>
    <P STYLE="font: 9pt/9.15pt Arial,sans-serif; margin: 0 5.75pt 0 0; text-align: right"><B>Year</B></P></TD>
    <TD STYLE="width: 20%">
    <P STYLE="font: 9pt/9.9pt Arial,sans-serif; margin: 0 4.4pt 0 0; text-align: right"><B>YTD Previous</B></P>
    <P STYLE="font: 9pt/9.15pt Arial,sans-serif; margin: 0 1.95pt 0 0; text-align: right"><B>Year</B></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>01/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>01/01/2021 to 06/30/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Net Cash from Operating Activities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,763,870</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,973,029</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Cash from Operations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,353,847</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">3,618,620</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Earnings before Income Tax and Social Contribution</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,063,940</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,898,646</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provision and Inflation Adjustments on Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">196,108</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">111,294</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Finance Charges from Customers</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-192,460</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-175,324</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.05</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt; line-height: 96%">Residual Value of Property, Plant and Equipment, Intangible Assets, and Investment Properties Written-off</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6,132</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,961</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.06</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Depreciation and Amortization</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,187,911</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,095,106</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.07</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt; line-height: 96%">Interest on Borrowings and Financing Payable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">467,713</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">290,429</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.08</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt; line-height: 96%">Monetary and Exchange Variations on Borrowings and Financing</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-367,162</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-209,361</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.09</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Interest and Monetary Variation Losses</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">16,962</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">18,805</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.10</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Interest and Monetary Variation Gains</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-23,479</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-51,190</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.11</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Allowance for Doubtful Accounts</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">430,626</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">265,152</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.12</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt; line-height: 96%">Provision for Consent Decree (TAC) and Knowledge Retention Program (PRC)</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-650</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">3,214</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.13</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Equity Pickup</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-11,506</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-12,215</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.14</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Interest and Inflation Adjustment - PPP</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">245,923</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">225,623</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.15</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Adjustments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7,639</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-19,510</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.16</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Transfer - S&atilde;o Paulo Municipal Government</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">277,747</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">128,265</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.17</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt; line-height: 96%">Construction Margin over Intangible Assets Resulting from Concession Agreements</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-45,930</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-46,005</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.01.18</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">94,333</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">90,730</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Changes in Assets and Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,354,538</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-658,909</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Trade Receivables</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-430,272</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-167,184</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Related-Party Balances and Transactions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-13,148</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">25,505</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Inventories</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-9,373</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-4,018</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Recoverable Taxes</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-11,109</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-678,601</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.05</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-17,477</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,763</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.06</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Escrow Deposits</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">3,418</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">30,732</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.08</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Trade Payables and Contractors</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-223,755</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-242,244</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.09</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Labor Liabilities and Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">33,207</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">3,974</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.10</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Pension Plan Obligations</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-110,672</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-100,547</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.11</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Taxes and Contributions Payable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-64,599</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">665,664</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.12</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Services Payable</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-165,337</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-85,480</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.13</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Liabilities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-209,921</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-24,973</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.14</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Provisions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-136,721</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-89,656</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.02.15</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Deferred Cofins/Pasep</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,221</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">3,156</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,235,439</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-986,682</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.03.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Interest Paid</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-574,784</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-312,268</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.01.03.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Income Tax and Social Contribution Paid</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-660,655</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-674,414</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Net Cash from Investing Activities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,077,680</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-746,901</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.02.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Acquisition of Contract Asset and Intangible Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,494,633</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,472,725</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.02.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Acquisition of Property, Plant and Equipment</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-22,800</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-12,873</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.02.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Restricted Cash</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-3,125</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7,792</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.02.07</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Financial Investments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">442,878</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">730,905</FONT></TD></TR>
  </TABLE>

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    <!-- Field: /Page -->


<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Statement of
Cash Flows &ndash; Indirect Method </B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 10%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 10pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 43%; padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 26%">
    <P STYLE="font: 9pt/9.9pt Arial,sans-serif; margin: 0 8.3pt 0 0; text-align: right"><B>YTD Current</B></P>
    <P STYLE="font: 9pt/9.15pt Arial,sans-serif; margin: 0 5.8pt 0 0; text-align: right"><B>Year</B></P></TD>
    <TD STYLE="width: 21%">
    <P STYLE="font: 9pt/9.9pt Arial,sans-serif; margin: 0 4.45pt 0 0; text-align: right"><B>YTD Previous</B></P>
    <P STYLE="font: 9pt/9.15pt Arial,sans-serif; margin: 0 2pt 0 0; text-align: right"><B>Year</B></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>01/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>01/01/2021 to 06/30/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Net Cash from Financing Activities</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-760,550</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,372,597</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.03.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Funding</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,181,233</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">141,922</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.03.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Amortization</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,007,862</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-915,804</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.03.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Payment of Interest on Capital</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-603,541</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-254,218</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.03.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Public-Private Partnership - PPP</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-316,230</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-288,603</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.03.05</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Program Contract Commitments</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-14,150</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-55,894</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.05</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Increase (Decrease) in Cash and Cash Equivalents</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-74,360</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-146,469</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.05.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Opening Balance of Cash and Cash Equivalents</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">717,929</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">396,401</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">6.05.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Closing Balance of Cash and Cash Equivalents</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">643,569</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">249,932</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 8pt">&nbsp;</P>



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    <!-- Field: /Page -->

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 7.35pt"><B>Parent Company&rsquo;s Financial Statements / Statement of Changes
in Equity / 01/01/2022 to 06/30/2022 </B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>(R$ thousand)</B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 4.1pt 0 8pt 7.35pt"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 5%; border-bottom: black 1pt solid; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt; line-height: 96%"><B>Code</B></FONT></TD>
    <TD STYLE="width: 11%; border-bottom: black 1pt solid; padding-left: 5.95pt; font-family: Calibri,sans-serif; line-height: 7.8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 23%; border-bottom: black 1pt solid; padding-left: 61.9pt; text-indent: -4.7pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt; line-height: 96%"><B>Paid-up Capital</B></FONT></TD>
    <TD STYLE="width: 12%; border-bottom: black 1pt solid; padding-left: 8.75pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 96%; text-indent: 4.2pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt; line-height: 96%"><B>Capital Reserves, Options Granted, and Treasury Shares</B></FONT></TD>
    <TD STYLE="width: 9%; border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 7.8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt"><B>Profit Reserves</B></FONT></TD>
    <TD STYLE="width: 19%; border-bottom: black 1pt solid">
    <P STYLE="font: 7pt/7.7pt Arial,sans-serif; margin: 0 16pt 0 0; text-align: right"><B>Retained Earnings/Accumulated</B></P>
    <P STYLE="font: 7pt/7.95pt Arial,sans-serif; margin: 0 14.05pt 0 0; text-align: right"><B>Losses</B></P></TD>
    <TD STYLE="width: 14%; border-bottom: black 1pt solid">
    <P STYLE="font: 7pt/7.7pt Arial,sans-serif; margin: 0 16.45pt 0 0; text-align: right"><B>Other Comprehensive</B></P>
    <P STYLE="font: 7pt/7.95pt Arial,sans-serif; margin: 0 14.45pt 0 0; text-align: right"><B>Income</B></P></TD>
    <TD STYLE="width: 7%; border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 7.8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt"><B>Equity</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.01</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Opening Balances</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">15,000,000</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">9,885,485</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">46,374</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">24,931,859</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.03</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Restated Opening Balances</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">15,000,000</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">9,885,485</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">46,374</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">24,931,859</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.04</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Capital Transactions with Partners</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-55,630</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-55,630</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.04.08</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Additional Dividends Approved</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-55,630</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-55,630</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.05</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Total Comprehensive Income</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,397,997</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.05.01</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Net Income for the Period</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,397,997</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.07</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Closing Balances</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">15,000,000</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">9,829,855</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">46,374</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">26,274,226</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 8pt">&nbsp;</P>




<!-- Field: Page; Sequence: 12 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->10<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt"><B>Parent Company&rsquo;s Financial Statements / Statement of Changes
in Equity / 01/01/2021 to 06/30/2021 </B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 0 0 8pt"><B>(R$ thousand)</B></P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 8pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 5%; border-bottom: black 1pt solid; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt; line-height: 96%"><B>Code</B></FONT></TD>
    <TD STYLE="width: 11%; border-bottom: black 1pt solid; padding-left: 5.95pt; font-family: Calibri,sans-serif; line-height: 7.8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 23%; border-bottom: black 1pt solid; padding-left: 61.9pt; text-indent: -4.7pt; font-family: Calibri,sans-serif; line-height: 96%"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt; line-height: 96%"><B>Paid-up Capital</B></FONT></TD>
    <TD STYLE="width: 12%; border-bottom: black 1pt solid; padding-left: 8.75pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 96%; text-indent: 4.2pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt; line-height: 96%"><B>Capital Reserves, Options Granted, and Treasury Shares</B></FONT></TD>
    <TD STYLE="width: 9%; border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 7.8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt"><B>Profit Reserves</B></FONT></TD>
    <TD STYLE="width: 19%; border-bottom: black 1pt solid">
    <P STYLE="font: 7pt/7.7pt Arial,sans-serif; margin: 0 16pt 0 0; text-align: right"><B>Retained Earnings/Accumulated</B></P>
    <P STYLE="font: 7pt/7.95pt Arial,sans-serif; margin: 0 14.05pt 0 0; text-align: right"><B>Losses</B></P></TD>
    <TD STYLE="width: 14%; border-bottom: black 1pt solid">
    <P STYLE="font: 7pt/7.7pt Arial,sans-serif; margin: 0 16.45pt 0 0; text-align: right"><B>Other Comprehensive</B></P>
    <P STYLE="font: 7pt/7.95pt Arial,sans-serif; margin: 0 14.45pt 0 0; text-align: right"><B>Income</B></P></TD>
    <TD STYLE="width: 7%; border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 7.8pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 7pt"><B>Equity</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.01</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Opening Balances</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">15,000,000</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">8,194,706</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-401,002</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">22,793,704</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.03</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Restated Opening Balances</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">15,000,000</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">8,194,706</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-401,002</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">22,793,704</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.04</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Capital Transactions with Partners</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-26,376</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-26,376</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.04.08</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Additional Dividends Approved</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-26,376</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-26,376</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.05</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Total Comprehensive Income</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,269,910</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,269,910</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.05.01</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Net Income for the Period</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,269,910</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,269,910</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">5.07</FONT></TD>
    <TD STYLE="padding-left: 5.95pt; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">Closing Balances</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">15,000,000</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">0</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">8,168,330</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">1,269,910</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">-401,002</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 7.05pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 7pt">24,037,238</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 8pt">&nbsp;</P>


<!-- Field: Page; Sequence: 13 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->11<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
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    <!-- Field: /Page -->

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 0 0 8pt"><B>Parent Company&rsquo;s Financial Statements / Statement of Value Added
</B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 0 0 8pt"><B>(R$ thousand)</B></P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 8pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 10pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Code</B></FONT></TD>
    <TD STYLE="width: 46%; padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Description</B></FONT></TD>
    <TD STYLE="width: 23%">
    <P STYLE="font: 9pt/9.9pt Arial,sans-serif; margin: 0 8.3pt 0 0; text-align: right"><B>YTD Current</B></P>
    <P STYLE="font: 9pt/9.15pt Arial,sans-serif; margin: 0 5.8pt 0 0; text-align: right"><B>Year</B></P></TD>
    <TD STYLE="width: 20%">
    <P STYLE="font: 9pt/9.9pt Arial,sans-serif; margin: 0 4.5pt 0 0; text-align: right"><B>YTD Previous</B></P>
    <P STYLE="font: 9pt/9.15pt Arial,sans-serif; margin: 0 2.05pt 0 0; text-align: right"><B>Year</B></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>01/01/2022 to 06/30/2022</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: right; font-family: Calibri,sans-serif; line-height: 10.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>01/01/2021 to 06/30/2021</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Revenue</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">10,388,334</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">9,627,425</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.01.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Goods, Products and Services Sold</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">8,749,692</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7,818,433</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.01.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other Revenue</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">26,342</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">27,935</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.01.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Revenue from Construction of Own Assets</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,042,926</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">2,046,209</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.01.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Allowance for/Reversal of Doubtful Accounts</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-430,626</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-265,152</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Inputs Acquired from Third Parties</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-4,598,509</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-4,335,152</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.02.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Costs of Goods, Products and Services Sold</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-3,891,503</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-3,742,958</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.02.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Materials, Electricity, Outsourced Services, and Others</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-688,051</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-582,222</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.02.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Other</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-18,955</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-9,972</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Gross Value Added</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">5,789,825</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">5,292,273</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Retentions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,187,911</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,095,106</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.04.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Depreciation, Amortization, and Depletion</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,187,911</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">-1,095,106</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.05</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Net Value Added Produced</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,601,914</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,197,167</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.06</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Wealth Received in Transfer</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">461,580</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">227,242</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.06.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Equity Pickup</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">11,506</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">12,215</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.06.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Financial Income</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">450,074</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">215,027</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.07</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Total Value Added to Distribute</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">5,063,494</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,424,409</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Value Added Distribution</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">5,063,494</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">4,424,409</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Personnel</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,281,549</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,167,600</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.01.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Salaries and Wages</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">921,256</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">832,169</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.01.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Benefits</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">286,789</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">272,709</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.01.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Government Severance Indemnity Fund for Employees (FGTS)</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">73,504</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">62,722</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Taxes and Contributions</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,678,239</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,543,193</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.02.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Federal</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,564,208</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,425,880</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.02.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">State</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">81,906</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">85,725</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.02.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Municipal</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">32,125</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">31,588</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Value Distributed to Providers of Capital</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">705,709</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">443,706</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.03.01</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Interest</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">693,345</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">432,564</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.03.02</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Rentals</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">12,364</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">11,142</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.04</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Value Distributed to Shareholders</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,269,910</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 2pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">7.08.04.03</FONT></TD>
    <TD STYLE="padding-left: 7.75pt; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">Retained Earnings/Accumulated Losses for the Period</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,397,997</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 9.35pt"><FONT STYLE="font-family: Arial MT,sans-serif; font-size: 9pt">1,269,910</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 8pt">&nbsp;</P>



<!-- Field: Page; Sequence: 14; Options: NewSection; Value: 12 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->12<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 8pt 14.2pt">&nbsp;</P>

<P STYLE="font: 14pt/200% Arial,sans-serif; margin: 0 0 0 21.3pt; color: navy"><B>Highlights</B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">The Company recorded a net income of R$
422.4 million in 2Q22, compared to the R$ 773.1 million reported in 2Q21, a decrease of R$ 350.7 million (-45.4%).</P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">Adjusted EBITDA totaled R$ 1,509.9 million,
up by R$ 56.7 million over the R$ 1,453.2 million reported in 2Q21 (+3.9%).</P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify"><B>Revenue from sanitation services </B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify">Increase of R$ 570.3 million, impacted by (i)
tariff adjustments of 7.0% since May 2021 and 12.8% since May 2022; (ii) 1.8% increase in billed volume; and (iii) higher average tariff
due to the increase in the billed volume in the commercial and public categories.</P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify; color: red"><B>&nbsp;</B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify"><B>Costs, administrative &amp; selling expenses
(excluding construction costs)</B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify">Growth of R$ 530.0 million, mainly due to the
(i) R$ 119.2 million increase in services; (ii) R$ 108.8 million increase in the allowance for doubtful accounts; (iii) R$ 97.7 million
increase with salaries, payroll charges, benefits, and pension plan obligations; and (iv) R$ 60.2 million increase with treatment supplies.</P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify; color: red">&nbsp;</P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify"><B>Impacts from the exchange variation</B></P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 7.1pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify">Exchange variation expenses on borrowings and
financing increased by R$ 507.1 million, due to the appreciation of the U.S. dollar and the depreciation of the Japanese Yen against the
Brazilian real in 2Q22, compared to the depreciation reported in 2Q21 for both currencies, as shown in the table below:</P>

<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 1cm 0 21.3pt; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; width: 70%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 16%; border: Black 1pt solid; background-color: #95B3D7; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 14%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: #95B3D7; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q21</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Foreign currency debt - R$ million</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,695.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">3,096.2</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Foreign currency debt as a percentage of total debt </FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">15.2%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">18.8%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">U.S. variation in the quarter </FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">10.6%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(12.2%)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Yen variation in the quarter </FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(1.1%)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(12.6%)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 9.5pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify; color: red">&nbsp;</P>


<!-- Field: Page; Sequence: 15 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->13<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 8pt/107% Arial,sans-serif; margin: 0 0 8pt"><I>&nbsp;</I></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>1.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Result for the period</B></FONT></TD></TR></TABLE>

<P STYLE="font: 14pt/107% Arial,sans-serif; margin: 0; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 14pt/107% Arial,sans-serif; margin: 0; text-align: justify; color: navy"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="9" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;R$ million</I></B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-right: black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Var.</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-right: black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Var.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; width: 32%; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 9%; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 9%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 8%; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 8%; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>%</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 9%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6M22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 9%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6M21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 8%; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 8%; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Revenue from sanitation services</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">4,451.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">3,881.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">570.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">14.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8,749.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">7,818.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">931.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">11.9</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Construction revenue</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,154.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,022.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">131.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">12.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,042.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,046.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(3.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(0.2)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;COFINS and PASEP/TRCF taxes</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(340.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(308.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(32.6)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">10.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(656.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(591.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(65.5)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">11.1</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(=) Net operating income</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>5,265.4</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>4,595.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>669.5</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>14.6</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>10,135.8</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>9,273.3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>862.5</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>9.3</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Costs and expenses</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(3,230.1)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(2,700.1)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(530.0)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">19.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(6,107.0)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(5,290.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(816.1)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">15.4</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Construction costs</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(1,129.5)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(999.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(129.6)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">13.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(1,997.0)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(2,000.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">3.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(0.2)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Equity pickup</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">5.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">4.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">40.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">11.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">12.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(0.7)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(5.7)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other operating income (expenses), net</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(0.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">3.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(366.7)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">4.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">9.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(4.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(50.0)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(=) Earnings before financial result, income tax, and social contribution</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>914.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>899.2</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>14.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1.7</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,048.2</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,004.2</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>44.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2.2</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Financial result</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(324.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">248.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(573.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(230.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">15.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(105.6)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">121.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(114.9)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(=) Earnings before income tax and social contribution</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>589.7</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,148.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(558.3)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(48.6)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,063.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,898.6</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>165.3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>8.7</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income tax and social contribution</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(167.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(374.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">207.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(55.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(665.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(628.7)</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(37.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">5.9</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(=) Net income</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>422.4</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>773.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(350.7)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(45.4)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,398.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,269.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>128.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>10.1</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Earnings per share (R$)*</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">0.62</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1.13</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2.05</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1.86</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; color: red"><B><I>&nbsp;</I></B></P>

<P STYLE="font: 7pt Arial,sans-serif; margin: 0 50.4pt 0 21.3pt"><I>(*) Number of shares = 683,509,869</I></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; color: navy"><B>Adjusted EBITDA Reconciliation (Non-accounting measures)</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="9" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;R$ million</I></B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Var.</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Var.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>%</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6M22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6M21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net income</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">422.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">773.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(350.7)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(45.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,398.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,269.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">128.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">10.1</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Income tax and social contribution</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">167.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">374.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(207.6)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(55.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">665.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">628.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">37.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">5.9</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Financial result</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">324.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(248.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">573.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(230.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(15.7)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">105.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(121.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(114.9)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other operating income (expenses), net</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(2.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">0.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(3.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(366.7)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(4.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(9.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">4.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(50.0)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(=) Adjusted EBIT*</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>911.7</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>900.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>11.6</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1.3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,043.3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,994.4</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>48.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2.5</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">598.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">553.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">45.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,187.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,095.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">92.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8.5</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>(=) Adjusted EBITDA**</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,509.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,453.2</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>56.7</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>3.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>3,231.2</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>3,089.4</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>141.8</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>4.6</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(%) Adjusted EBITDA margin</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt; color: black">28.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt; color: black">31.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt; color: black">31.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt; color: black">33.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 11pt Calibri,sans-serif; margin: 0 0 0 21.3pt">&nbsp;</P>

<P STYLE="font: 7pt Arial,sans-serif; margin: 0 4cm 0 21.3pt; text-align: justify; text-indent: -7.1pt"><FONT STYLE="text-transform: uppercase"><I>*
Adjusted </I></FONT><I>EBIT corresponds to income before: (i) other operating income (expenses), net; (ii) financial result; and (iii)
income tax and social contribution.</I></P>

<P STYLE="font: 7pt Arial,sans-serif; margin: 0 4cm 0 21.3pt; text-align: justify; text-indent: -7.1pt"><FONT STYLE="text-transform: uppercase"><I>**</I></FONT><I>
Adjusted EBITDA corresponds to income before: (i) other operating income (expenses), net; (ii) financial result; (iii) income tax and
social contribution; and (iv) depreciation and amortization expenses.</I></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: red">&nbsp;</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 49.6pt 6pt 21.3pt; text-align: justify">The net operating revenue, which considers
construction revenue, totaled R$ 5,265.4 million in 2Q22, up by 14.6% over 2Q21.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 49.6pt 6pt 21.3pt; text-align: justify">Costs and expenses, which consider construction
costs, totaled R$ 4,359.6 million, up by 17.8% over 2Q21.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 49.6pt 6pt 21.3pt; text-align: justify">Adjusted EBIT, of R$ 911.7 million, increased
by 1.3% over the R$ 900.1 million recorded in 2Q21.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 49.6pt 6pt 21.3pt; text-align: justify">Adjusted EBITDA, of R$ 1,509.9 million,
increased by 3.9% over the R$ 1,453.2 million recorded in 2Q21 (R$ 6,514.4 million in the last 12 months).</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 49.6pt 6pt 21.3pt; text-align: justify">Adjusted EBITDA margin was 28.7% in 2Q22,
compared to the 31.6% reported in 2Q21 (32.0% in the last 12 months).</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 49.6pt 6pt 21.3pt; text-align: justify">Excluding the effects of revenue and construction
costs, the adjusted EBITDA margin reached 36.1% in 2Q22, compared to 40.0% in 2Q21 (40.2% in the last 12 months).</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 49.6pt 6pt 21.3pt; text-align: justify">The Company recorded a net income of R$
422.4 million in 2Q21, compared to R$ 773.1 million in 2Q21.</P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>2.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Revenue from sanitation services</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">The gross operating revenue from sanitation
services, which excludes construction revenue, totaled R$ 4,451.5 million in 2Q22, an increase of R$ 570.3 million (+14.7%) over the R$
3,881.2 million recorded in 2Q21.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 21.25pt 6pt 21.3pt; text-align: justify">The main factors that led to the increase
were:</P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 7.1pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Average tariff adjustment of 7.0% since May 2021;</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 7.1pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Average tariff adjustment of 12.8% since May 2022;</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 7.1pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Higher average tariff due to the increase in the billed volume in
the commercial and public categories; and</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 7.1pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Increase of 1.8% in the total billed volume.</FONT></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 21.25pt 0 21.3pt; text-align: justify; color: red">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>3.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Construction revenue</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 0 21.3pt; text-align: justify">Construction revenue increased by R$ 131.8
million (+12.9%), due to higher investments made.</P>


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    <!-- Field: /Page -->

<P STYLE="font: 14pt Arial,sans-serif; margin: 0 0 0 21.3pt; color: red"><B>&nbsp;</B></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>4.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Billed volume</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 21.25pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 0 21.3pt; text-align: justify">The following tables show the water and sewage
billed volume, on a quarter-over-quarter and year-over-year basis, per customer category and region.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 0 21.3pt; text-align: justify; color: red">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top; background-color: #8EA9DB">
    <TD COLSPAN="10" STYLE="border: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>WATER AND SEWAGE BILLED VOLUME<SUP>(1)</SUP> PER CUSTOMER CATEGORY &ndash; million m<SUP>3</SUP></B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Sewage</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water + Sewage</B></FONT></TD></TR>
  <TR STYLE="background-color: #D9E1F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Category</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Residential</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">465.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">468.4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.5)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">406.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">406.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">-</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">872.6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">874.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.3)</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Commercial</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">46.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">40.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">16.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">44.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">38.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">17.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">91.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">78.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">17.3</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Industrial</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">8.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">8.6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">9.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">9.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">2.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">18.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">17.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1.7</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Public</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">11.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">8.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">41.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">10.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">7.4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">36.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">21.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">15.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">38.9</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Total retail</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>533.0</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>525.3</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>471.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>461.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,004.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>986.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.8</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Wholesale <SUP>(3)</SUP></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">12.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">12.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(3.2)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">4.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">3.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">10.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">16.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">16.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">-</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Overall Total</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>545.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>537.8</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.4</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>475.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>464.9</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,020.3</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,002.7</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.8</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Sewage</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water + Sewage</B></FONT></TD></TR>
  <TR STYLE="background-color: #D9E1F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Category</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Residential</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">935.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">946.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(1.2)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">813.4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">817.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.5)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1,748.6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1,764.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.9)</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Commercial</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">91.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">81.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">11.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">87.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">77.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">13.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">178.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">158.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">12.8</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Industrial</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">17.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">17.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.6)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">18.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">17.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">4.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">35.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">35.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">2.0</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Public</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">21.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">17.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">23.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">18.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">15.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">23.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">40.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">32.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">23.8</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Total retail</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,064.6</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,062.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>938.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>927.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2,003.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,990.0</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.7</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Wholesale <SUP>(3)</SUP></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">24.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">25.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(5.8)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">9.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">7.6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">30.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">34.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">33.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">2.4</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Overall Total</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,088.8</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,088.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>948.4</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>935.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.4</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2,037.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2,023.3</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.7</B></FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: #8EA9DB">
    <TD COLSPAN="10" STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>WATER AND SEWAGE BILLED VOLUME<SUP>(1)</SUP> PER REGION &ndash; million m<SUP>3</SUP></B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Sewage</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water + Sewage</B></FONT></TD></TR>
  <TR STYLE="background-color: #D9E1F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Region</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Metropolitan</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">359.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">362.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(1.0)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">316.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">318.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.5)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">676.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">681.4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.8)</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Regional <SUP>(2)</SUP></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">173.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">162.4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">7.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">154.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">142.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">8.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">328.0</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">305.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">7.5</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Total retail</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>533.0</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>525.3</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>471.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>461.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,004.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>986.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.8</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Wholesale <SUP>(3)</SUP></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">12.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">12.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(3.2)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">4.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">3.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">10.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">16.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">16.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">-</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Overall Total</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>545.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>537.8</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.4</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>475.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>464.9</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,020.3</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,002.7</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.8</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Sewage</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Water + Sewage</B></FONT></TD></TR>
  <TR STYLE="background-color: #D9E1F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Region</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H22</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1H21</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var. %</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Metropolitan</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">713.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">722.4</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(1.2)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">627.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">629.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.3)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1,341.6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1,352.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(0.8)</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Regional <SUP>(2)</SUP></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">350.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">340.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">3.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">310.6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">297.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">4.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">661.5</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">637.8</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">3.7</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Total retail</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,064.6</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,062.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>938.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>927.5</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2,003.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,990.0</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.7</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Wholesale <SUP>(3)</SUP></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">24.2</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">25.7</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(5.8)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">9.9</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">7.6</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">30.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">34.1</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">33.3</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">2.4</FONT></TD></TR>
  <TR STYLE="background-color: #F2F2F2">
    <TD STYLE="vertical-align: top; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Overall Total</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,088.8</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1,088.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>948.4</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>935.1</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>1.4</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2,037.2</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2,023.3</B></FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>0.7</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 0 21.3pt; text-align: justify; color: red">&nbsp;</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><I>(1) Unaudited by external auditors</I></P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><I>(2) Including coastal and interior regions</I></P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><I>(3) Wholesale includes volumes of reuse water and
non-domestic sewage</I></P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><I>&nbsp;</I></P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 8pt/107% Arial,sans-serif; margin: 0 0 8pt"><I>&nbsp;</I></P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>5.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Costs, administrative &amp;
selling expenses, and construction costs</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">Costs, administrative and selling expenses,
and construction costs increased by R$ 659.6 million in 2Q22 (+17.8%). Excluding construction costs, the increase was R$ 530.0 million
(+19.6%).</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt">Costs, administrative and selling expenses, and construction
costs as a percentage of net revenue were 82.8% in 2Q22, compared to 80.5% in 2Q21.</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="9" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;R$ million</I></B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Var.</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Var.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>%</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6M22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6M21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Salaries, payroll charges and benefits, and Pension plan obligations</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">776.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">678.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">97.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">14.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,444.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,299.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">144.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">11.1</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">General supplies</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">109.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">78.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">40.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">181.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">146.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">35.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">24.0</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Treatment supplies</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">142.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">82.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">60.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">73.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">289.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">181.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">108.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">59.8</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Services</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">599.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">480.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">119.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">24.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,111.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">984.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">127.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">12.9</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Electricity</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">376.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">340.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">35.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">10.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">788.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">699.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">88.4</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">12.6</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">General expenses</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">356.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">325.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">9.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">635.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">584.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">51.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8.8</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Tax expenses</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">18.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">17.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">6.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">37.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">35.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8.3</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Subtotal</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,379.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,002.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>376.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>18.8</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>4,488.5</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>3,930.7</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>557.8</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>14.2</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Depreciation and amortization</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">598.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">553.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">45.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,187.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,095.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">92.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8.5</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Allowance for doubtful accounts</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">252.9</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">144.1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">108.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">75.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">430.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">265.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">165.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">62.3</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Subtotal</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>851.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>697.2</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>153.9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>22.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,618.5</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,360.3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">258.2</FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>19.0</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Costs, administrative &amp; selling expenses</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>3,230.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,700.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>530.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>19.6</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6,107.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>5,291.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>816.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>15.4</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Construction costs</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,129.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">999.9</FONT></TD>
    <TD STYLE="white-space: nowrap; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">129.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">13.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,997.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,000.2</FONT></TD>
    <TD STYLE="white-space: nowrap; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(3.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-right: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(0.2)</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; background-color: white; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Costs, adm &amp; selling expenses, and construction costs</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>4,359.6</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>3,700.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>659.6</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>17.8</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>8,104.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>7,291.2</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>812.8</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; background-color: white; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>11.1</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">% of net revenue</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">82.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">80.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">80.0</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">78.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Salaries, payroll charges and benefits,
and Pension plan obligations</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">Increase of R$ 97.7 million (+14.4%) in 2Q22,
mainly due to the application of 1% referring to the Career and Salary Plan in February 2022, and an average salary adjustment of 12.9%
in May 2022, partially offset by the 2.3% decline in the average number of employees.</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>General supplies</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">Increase of R$ 31.5 million (+ 40.4%), mainly
the:</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 9.5 million for the maintenance of water and sewage systems, connections,
and networks.</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 8.2 million with fuel and lubricants, due to higher prices and
an increased volume of field works in 2Q22 because of the cooling down of the COVID-19 pandemic; and</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 3.2 million with conservation of buildings and facilities.</FONT></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Treatment supplies</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">Increase of R$ 60.2 million (+73.1%), mainly
due to higher product prices and higher use of algaecides, coagulants, and disinfectants in several Water Treatment Stations to maintain
the quality of raw water.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Services</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">Service expenses totaled R$ 599.4 million,
an increase of R$ 119.2 million (+24.8%) over the R$ 480.2 million recorded in 2Q21. The main increases were:</P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 18.8 million for the maintenance of water and sewage systems;</FONT></P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT> <FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 18.4 million paid to technical services, especially computer technical
support;</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 17.8 million with paving and replacing of sidewalks;</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 15.1 million with surveillance;</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 13.3 million with customer service channels; and</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 5.8 million with conservation of buildings and facilities.</FONT></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Electricity</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">Electricity expenses totaled R$ 376.1 million
in 2Q22, an increase of R$ 35.4 million (+10.4%) over the R$ 340.7 million recorded in 2Q21. Of the total, the Free Market Tariffs (ACL)
accounted for 49.3% of total expenses in 2Q22 (51.0% in 2Q21) while the Regulated Market Tariffs (ACR) accounted for 50.7% (49.0% in 2Q21).</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">The main factors that contributed to this variation
were:</P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Average increase of 6.6% in ACL prices (includes Grid Market Tariffs
- TUSD), with a 3.7% decrease in consumption; and</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Average increase of 28.8% in ACR tariffs, with a 20.0% decrease in
consumption.</FONT></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>General expenses</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">Increase of R$ 31.0 million (+9.5%), totaling
R$ 356.7 million in 2Q22, compared to the R$ 325.7 million recorded in 2Q21, mainly from the higher provision for transfer to the Municipal
Funds for Environmental Sanitation and Infrastructure, of R$ 23.7 million.</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">Expenses with municipal transfers totaled R$
172.2 million in 2Q22, compared to the R$ 148.6 million reported in 2Q21 (+15.9%), mainly due to higher operating revenue reported in
2Q22.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify; color: navy"><B>Depreciation and amortization</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">The R$ 45.1 million increase (+8.2%) was due
to the beginning of operations of intangible assets, totaling R$ 3.7 billion.</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Allowance for doubtful accounts</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">Increase of R$ 108.8 million, from R$ 144.1
million in 2Q21 to R$ 252.9 million in 2Q22, due to higher provisioning arising from the increase in default in 2Q22.</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>6.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Financial result</B></FONT></TD></TR></TABLE>

<P STYLE="font: 14pt/107% Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: red"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; width: 60%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 10%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 10%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 10%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 10%; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif; font-size: 10pt"><B><I>R$ million</I></B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Financial expenses, net of revenue</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(157.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(134.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(22.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">16.5</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Monetary and exchange variations, net</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(167.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">383.7</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(550.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(143.6)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Financial Result</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(324.4)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>248.8</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(573.2)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(230.4)</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 20 -->
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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Financial expenses, net of revenue</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif; font-size: 10pt"><B><I>R$ million</I></B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Financial expenses</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;Interest and charges on domestic borrowings and financing</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(215.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(106.6)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(109.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">102.4</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;Interest and charges on international borrowings and financing</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(9.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(10.4)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">0.6</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(5.8)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;Other financial expenses</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(92.7)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(74.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(17.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">23.9</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Total financial expenses</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(318.3)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; background-color: white; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(191.8)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(126.5)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>66.0</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Financial revenue</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">161.1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">56.9</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">104.2</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">183.1</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Financial expenses, net of revenue</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(157.2)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; background-color: white; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(134.9)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(22.3)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>16.5</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 0 21.3pt; text-align: justify; color: red">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">The main impacts resulted from:</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Increase of R$ 109.2 million in interest and charges on domestic borrowings
and financing, mainly due to (i) higher interest on debentures, of R$ 63.8 million, mainly from the proceeds of the 28th, 29th, and 30th
issues; and (ii) rise in the average DI rate (from 3.24% in 2Q21 to 12.38% in 2Q22), which impacted interest on several domestic borrowings;</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Increase of R$ 17.9 million in other financial expenses, mostly due
to higher recognition of interest on lawsuits in 2Q22; and</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Increase of R$ 104.2 million in financial revenues, mainly on financial
investments in 2Q22, as a result of the higher average DI rate.</FONT></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify; color: red">&nbsp;</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Monetary and exchange variations, net</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif; font-size: 10pt"><B><I>R$ million</I></B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Var.</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>R$</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Monetary and exchange variations on liabilities</FONT></TD>
    <TD STYLE="white-space: nowrap; background-color: white; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; background-color: white; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; background-color: white; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; background-color: white; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;Monetary variations on borrowings and financing </FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(91.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(43.0)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(48.3)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">112.3</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;Exchange variations on borrowings and financing</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(64.8)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">442.3</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(507.1)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(114.7)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;Other monetary variations</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(80.1)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(52.2)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">(27.9)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">53.4</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Total monetary and exchange variations on liabilities</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(236.2)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>347.1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(583.3)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(168.0)</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Monetary and exchange variations on assets</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">69.0</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">36.6</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">32.4</FONT></TD>
    <TD STYLE="white-space: nowrap; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">88.5</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Monetary and exchange variations, net</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(167.2)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>383.7</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(550.9)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>(143.6)</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: red"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">The effect of net monetary and exchange variations
was R$ 550.9 million in 2Q22, higher than in 2Q21, mainly from:</P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 48.3 million increase in monetary variations on borrowings and
financing, due to the rise in the IPCA consumer price index (from 1.68% in 2Q21 to 2.22% in 2Q22), and the 29th issue debenture;</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 507.1 million increase in exchange variations on borrowings and
financing, due to the appreciation of the U.S. dollar and the depreciation of the Yen against the Real in 2Q22 (10.6% and -1.1%, respectively),
when compared to the depreciation recorded in both currencies in 2Q21 (-12.2% and -12.6%, respectively);</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">R$ 27.9 million increase in other monetary variations, due to (i)
higher monetary variation on lawsuits, of R$ 17.7 million; and (ii) higher monetary variation on asset leases (leases), of R$ 8.1 million,
due to the rise of IPC in the quarter; and </FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Increase of R$ 32.4 million in monetary and exchange variation on
assets, mainly due to higher adjustments on installment payment agreements and overdue invoices in 2Q22.</FONT></P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>7.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Income tax and social contribution</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">The R$ 207.6 million decrease in 2Q22 was mainly due
to:</P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0 0 0 21.3pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Higher costs and expenses, of R$ 530.0 million; </FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Negative exchange variation, of R$ 507.1 million, from a revenue of
R$ 442.3 million in 2Q21 to an expense of R$ 64.8 million in 2Q22; and</FONT></P>

<P STYLE="font: 11pt/12pt Calibri,sans-serif; margin: 0 14.15pt 6pt 35.45pt; text-align: justify; text-indent: -14.15pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT><FONT STYLE="font-family: Times New Roman; font-size: 7pt">&nbsp;&nbsp;&nbsp;&nbsp;
</FONT><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Higher net operating revenue, of R$ 669.5 million.</FONT></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/107% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>8.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Indicators</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0; color: navy"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Operating</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom; background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; width: 61%; border: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black"><B>Information <SUP>(*)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 14%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 14%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black"><B>2Q21</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 11%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">Water connections <SUP>(1)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">9,916</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">10,174</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">(2.5)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">Sewage connections <SUP>(1)</SUP>&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">8,500</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">8,608</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">(1.3)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">Population directly served - water <SUP>(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">27.8</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">27.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">0.7</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">Population directly served - sewage <SUP>(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">24.6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">24.5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">0.4</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">Number of employees</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">12,381</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">12,667</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt; color: black">(2.3)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 0 21.3pt; text-align: justify; color: red">&nbsp;</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-indent: 7.1pt"><SUP>(1)</SUP> Total connections, active and inactive,
in thousand units at the end of the period. Excludes water connections in Mau&aacute;.</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 99.2pt 0 21.3pt; text-indent: 7.1pt"><SUP>(2)</SUP> In million inhabitants, at the end
of the period. Does not include wholesale.</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 99.2pt 0 21.3pt; text-indent: 7.1pt"><SUP>(*)</SUP> Unaudited by external auditors</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 21.55pt 0 21.3pt; text-indent: 7.1pt">&nbsp;</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 21.55pt 0 21.3pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0; color: navy"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Economic</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman,serif; margin: 0 0 0 21.3pt; text-align: center">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; width: 68%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>Economic variables at the end of the quarter (*)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 16%; border-top: Black 1pt solid; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 16%; border-top: Black 1pt solid; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt"><B>2Q21</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Amplified Consumer Price Index <SUP>(1)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">2.22</FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1.68</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">National Consumer Price Index <SUP>(1)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">2.12</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1.95</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Consumer Price Index <SUP>(1)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">2.33</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">1.67</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Interbank Deposit Certificate <SUP>(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">12.38</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">3.24</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">U.S. dollar <SUP>(3)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">5.2380</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">5.0022</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">Yen <SUP>(3)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">0.03860</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 10pt">0.04505</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: center; color: red"><B>&nbsp;</B></P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-indent: 7.05pt"><SUP>(1)</SUP> Accrued in the quarter (%)</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-indent: 7.05pt"><SUP>(2)</SUP> Average quarterly rate (%)</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-indent: 7.05pt"><SUP>(3)</SUP> Ptax sale rate on the last day</P>

<P STYLE="font: 8pt Arial,sans-serif; margin: 0 0 6pt 21.3pt; text-indent: 7.05pt"><SUP>(*)</SUP> Unaudited by external auditors</P>

<P STYLE="font: 9pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-indent: 14.1pt">&nbsp;</P>


<!-- Field: Page; Sequence: 22 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->20<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="text-align: left; font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1.15pt; text-indent: 1.15pt"><B>Comments on the Company&rsquo;s Performance</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 9pt/107% Arial,sans-serif; margin: 0 0 8pt">&nbsp;</P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0 0 0 21.3pt; text-indent: 14.1pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0pt"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>9.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Borrowings and financing</B></FONT></TD></TR></TABLE>

<P STYLE="font: 14pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">On July 15 and 26, 2022&#8203;, Sabesp raised
R$ 466 million and R$ 760 million referring to the financing contracts executed with IDB Invest and International Finance Corporation
- IFC, respectively.</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">The funds from IDB will be used for expansion
works of the sanitation system in the Metropolitan Region of S&atilde;o Paulo to support Sabesp&rsquo;s counterpart in the IDB financing
for Stage IV of the Tiet&ecirc; Project. The total financing term is 14.5 years and it has a grace period of one year.</P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify">The funds from IFC will be used for works in
the New Pinheiros River, a state program to expand sewage collection and treatment in the basin, aiming at the river&rsquo;s clean-up
by December 2022, as well as to improve water and sewage systems in coastal municipalities of the S&atilde;o Paulo State. The funds will
also be used for the construction of a new water main in the S&atilde;o Louren&ccedil;o System, in Greater S&atilde;o Paulo. Under the
financing, Sabesp, in partnership with IFC, is carrying out the first blue loan transaction in Latin America, which consists of an innovative
instrument by which the funds raised are certified and monitored to ensure the sustainable use of resources for economic growth, livelihood
improvements, and preservation of the health of oceans and rivers. The total financing term is 10.5 years and it has a grace period of
up to one year.</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font-family: Calibri,sans-serif"><FONT STYLE="font-size: 8pt"><B><I>R$ thousand</I></B></FONT></TD></TR>
  <TR STYLE="background-color: #8DB4E2">
    <TD COLSPAN="10" STYLE="white-space: nowrap; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>DEBT PROFILE</B></FONT></TD></TR>
  <TR STYLE="background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>INSTITUTION</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2022</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2023</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2024</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2025</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2026</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2027</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2028 onwards</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>TOTAL</B></FONT></TD>
    <TD>
    <P STYLE="font: 8pt Arial,sans-serif; margin: 0; text-align: center"><B>% of </B></P>
    <P STYLE="font: 8pt Arial,sans-serif; margin: 0; text-align: center"><B>total</B></P></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>Local currency</I></B></FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Debentures</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">59,586</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">739,210</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,073,347</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,203,403</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,092,291</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,709,755</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,108,794</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">7,986,386</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">45</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">51,260</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">97,083</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">96,530</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">102,565</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">108,980</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">115,784</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">936,957</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,509,159</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">9</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">BNDES</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">105,137</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">203,541</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">196,851</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">176,661</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">166,842</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">154,365</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">282,845</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,286,242</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">7</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">IDB 2202</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">90,674</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">181,349</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">181,349</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">181,349</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">181,349</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">181,349</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,438,136</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,435,555</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">14</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">IDB INVEST</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">18,670</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">37,340</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">39,550</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">44,300</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">106,390</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">108,728</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">554,424</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">909,402</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">5</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap">
    <P STYLE="font: 8pt Arial,sans-serif; margin: 0; text-align: justify">Lease (Concession Agreements,</P>
    <P STYLE="font: 8pt Arial,sans-serif; margin: 0; text-align: justify">Program Contracts, and Contract Asset) <SUP>(1)</SUP></P></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">34,693</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">46,969</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">13,308</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">8,360</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">3,786</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">619</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">107,735</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Leases (others) <SUP>(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">40,854</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">43,405</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">46,111</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">35,905</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31,352</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">34,406</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">146,642</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">378,675</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Other</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,964</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">6,228</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,966</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2,734</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">141</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">15,033</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">0</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Interest and other charges</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">393,324</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">10,037</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">403,361</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2</FONT></TD></TR>
  <TR STYLE="background-color: #C5D9F1">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>Total in local currency</I></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>797,162</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,365,162</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,650,012</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,755,277</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,691,131</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,305,006</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>5,467,798</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>15,031,548</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>85</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>Foreign currency</I></B></FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">IDB</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">26,918</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">53,837</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">53,837</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">60,649</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">13,624</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">13,624</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">207,457</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">429,946</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">IBRD</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">15,923</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31,845</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31,845</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31,845</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31,845</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">31,845</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">204,531</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">379,679</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">2</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">JICA</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">82,813</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">165,625</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">165,625</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">165,625</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">165,625</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">165,625</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">920,379</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1,831,317</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">10</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">IDB 1983AB</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">39,910</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">39,910</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">1</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Interest and other charges</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">14,204</FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">14,204</FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">0</FONT></TD></TR>
  <TR STYLE="background-color: #C5D9F1">
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>Total in foreign currency</I></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>139,858</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>291,217</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>251,307</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>258,119</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>211,094</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>211,094</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,332,367</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,695,056</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>15</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom">&nbsp;</TD></TR>
  <TR STYLE="background-color: #8DB4E2">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B><I>TOTAL</I></B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>937,020</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,656,379</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,901,319</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,013,396</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>1,902,225</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>2,516,100</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>6,800,165</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>17,726,604</B></FONT></TD>
    <TD STYLE="white-space: nowrap; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>100</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Arial,sans-serif; margin: 0 14.15pt 6pt 21.3pt; text-align: justify; color: red">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/12pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><I>(1)</I></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><I>Refers to work contracts signed as Assets
Lease;</I></FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/12pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3.3pt"></TD><TD STYLE="width: 18pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><I>(2)</I></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><I>Obligations related to leasing agreements,
mainly vehicle leases. </I></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>&nbsp;</B></P>


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    <!-- Field: /Page -->


<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify; color: navy"><B>Covenants</B></P>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">The table below shows the most restrictive
clauses in 2Q22:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="background-color: #8EA9DB">
    <TD STYLE="white-space: nowrap; width: 76%; border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 21.3pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 24%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt"><B>Covenants</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Adjusted EBITDA / Adjusted Financial Expenses</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Equal to or higher than 2.80</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">EBITDA / Financial Expenses Paid</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Equal to or higher than 2.35</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Adjusted Net Debt / Adjusted EBITDA</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Equal to or lower than 3.80</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Net Debt / Adjusted EBITDA</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Equal to or lower than 3.50</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Total Adjusted Debt / Adjusted EBITDA</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Lower than 3.65</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-left: Black 1pt solid; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Other Onerous Debt <SUP>(1) </SUP>/ Adjusted EBITDA</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Equal to or lower than 1.30</FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Adjusted Current Ratio</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">Higher than 1.00</FONT></TD></TR>
  </TABLE>
<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Calibri,sans-serif; margin-top: 0; margin-bottom: 6pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 21.3pt"></TD><TD STYLE="width: 14.15pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">(1)</FONT></TD><TD STYLE="padding-right: 106.3pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 8pt">&ldquo;Other Onerous Debt&rdquo; corresponds
to the sum of pension plan obligations, healthcare plan, installment payment of tax debts, and installment payment of debts with the electricity
supplier.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 63.8pt 6pt 21.3pt; text-align: justify">As of June 30, 2022, the Company had met
the requirements of its borrowing and financing agreements.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 63.8pt 6pt 21.3pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0pt"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: #000099"><B>10.</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Arial,sans-serif; font-size: 14pt; color: navy"><B>Investments</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Arial,sans-serif; margin: 0 0 0 21.3pt; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">Investments totaled R$ 1,240.1 million in
2Q22, presented as additions in the notes to the quarterly information under Contract Asset, Intangible Assets, and Property, Plant and
Equipment, of R$ 1,213.1 million, R$ 12.8 million, and R$ 14.2 million, respectively. Cash disbursed in 2Q22 referring to investments,
including from previous periods, totaled R$ 857.2 million.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 7.1pt 6pt 21.3pt; text-align: justify">The table below shows investments broken
down by water, sewage, and region:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="4" STYLE="white-space: nowrap; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B><I>R$ million</I></B></FONT></TD></TR>
  <TR STYLE="background-color: #95B3D7">
    <TD STYLE="white-space: nowrap; width: 51%; border-left: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 5.65pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Investment &ndash; April to June/22</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 17%; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Water</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 17%; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Sewage </B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 15%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: center; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Total</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-left: Black 1pt solid; padding-left: 5.65pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">Metropolitan Region</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">423.8 </FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">480.9 </FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">904.7 </FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 5.65pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">Regional Systems</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">164.2 </FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">171.2 </FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt">335.4 </FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-left: 5.65pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>Total</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>588.0 </B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>652.1 </B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-left: 21.3pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -7.05pt"><FONT STYLE="font-family: Arial,sans-serif; font-size: 9pt"><B>1,240.1 </B></FONT></TD></TR>
  </TABLE>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 3.9pt 0 8pt 7.35pt">&nbsp;</P>


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    <!-- Field: /Page -->

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>1</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Operations</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Companhia de Saneamento B&aacute;sico do Estado de S&atilde;o
Paulo (SABESP or Company) is a mixed-capital company headquartered in the municipality S&atilde;o Paulo, at Rua Costa Carvalho, 300, CEP
05429-900, controlled by the S&atilde;o Paulo State. The Company is engaged in the provision of basic and environmental sanitation services
in the S&atilde;o Paulo State, as well as supplies treated water and sewage services on a wholesale basis.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">In addition to providing basic sanitation services in the S&atilde;o
Paulo State, SABESP may perform activities in other states and countries and can operate in drainage, urban cleaning, solid waste handling,
and energy markets. SABESP aims to be a world reference in the provision of sanitation services, in a sustainable, competitive, and innovative
manner, with a focus on customers.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the Company operated water and sewage services
in 375 municipalities of the S&atilde;o Paulo State, 342 of which have already signed contracts, according to Law 11,445/2007. Most of
these municipalities&rsquo; operations are based on 30-year concession, program, and service contracts, except for the municipalities
of Guarulhos, Mau&aacute;, Santo Andr&eacute;, S&atilde;o Bernardo do Campo, S&atilde;o Jo&atilde;o da Boa Vista, and Tejup&aacute;, which
have 40-year term contracts.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The table below shows a summary of the contractual situation
of the municipalities served:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR>
    <TD STYLE="vertical-align: bottom; width: 52%; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; width: 16%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 16%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>December 31,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; width: 16%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total municipalities that have already signed contracts</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">342</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">342</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">342</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;Balance &ndash; intangible and contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">43,250,729</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">42,260,091</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">40,935,847</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;Percentage of intangible and contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">93.87%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">93.80%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">93.82%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 5.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Revenue from sanitation services (excluding construction revenue)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">8,316,280</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">15,490,808</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">7,439,706</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 5.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Percentage of revenue from sanitation services (excluding construction revenue)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">95.05%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">95.01%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">95.16%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Municipalities with expired contracts:</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">8</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">8</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">8</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;Balance &ndash; intangible and contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">216,347</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">214,329</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">216,167</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 7.1pt; text-indent: -7.1pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;Percentage of intangible and contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.47%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.48%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.50%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 5.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Revenue from sanitation services (excluding construction revenue)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">21,975</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">41,194</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">19,556</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 5.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Percentage of revenue from sanitation services (excluding construction revenue)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.25%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.25%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.25%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Municipalities with concession agreements due by 2030:</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">25</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">25</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">25</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;Balance &ndash; intangible and contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,105,098</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,127,920</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,148,988</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;Percentage of intangible and contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2.40%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2.50%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2.63%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 5.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Revenue from sanitation services (excluding construction revenue)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">346,511</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">653,408</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">299,480</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 5.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Percentage of revenue from sanitation services (excluding construction revenue)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3.96%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">4.01%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3.83%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0">&nbsp;</P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0">&nbsp;</P></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Municipality of S&atilde;o Paulo:</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 8.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Percentage of intangible and contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">43.22%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">43.11%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">42.30%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-left: 8.65pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Percentage of revenue from sanitation services (excluding construction revenue)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">45.21%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">44.45%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">43.94%</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


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    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->23<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company's shares have been listed on the Novo Mercado segment
of B3 under ticker SBSP3 since April 2002 and on the New York Stock Exchange (NYSE) as Level III American Depositary Receipts (&ldquo;ADRs&rdquo;),
under ticker SBS, since May 2002.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Since 2008, the Company has been setting up partnerships with
other companies, which resulted in the following companies: Sesamm, &Aacute;guas de Andradina, Saneaqua Mairinque, Aquapolo Ambiental,
&Aacute;guas de Castilho, Attend Ambiental, and Paulista Geradora de Energia. Although SABESP has no majority interest in the capital
stock of these companies, the shareholders&rsquo; agreements provide for the power of veto and casting votes on certain issues jointly
with associates, indicating the shared control in the management of these investees, except for Saneaqua Mairinque, which, as of August
2020, no longer has a shared control.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify"><B>Economic instability worsened by COVID-19</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">Regarding the effects of COVID-19, we emphasize the
migration, in 2020, of the billed volume of the public, commercial, and industrial categories that have average tariffs higher than the
tariff charged from the residential category, which slightly recovered in 2021 compared to 2020. Moreover, in the second quarter of 2022
compared to the same period in 2021, there has been a recovery in the volume of the commercial, industrial, and public categories, with
the volume of the residential category remaining virtually flat.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">Expenses with allowance for doubtful accounts are
still rising over the same period in 2021, due to the higher delinquency in 2022.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0 0 0 14.2pt">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify"><B>New Legal Sanitation Framework</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">On July 15, 2020, Federal Law 14,026/2020, known as
New Legal Framework for Basic Sanitation, was sanctioned. The new law expands competition in the sector by extinguishing program contracts,
encourages the region-wise provision of services to promote economies of scale, and provides for strengthening the service regulation.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">Additionally, the New Legal Framework imposes performance
goals to reach 99% of the population served with drinking water and 90% with sewage collection and treatment by December 31, 2033, encouraging
operators to increase efficiency. The new Law also granted the National Water Agency (ANA) with power to edit reference rules to regulate
sanitation services, aiming to standardize the operation of the regulatory agencies and minimize regulatory uncertainties, thus creating
a more stable and attractive environment for investments in the sector.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">On May 31, 2021, Federal Decree 10,710 was published,
regulating article 10-B of Law 11,445/2007, establishing the methodology for proving the economic and financial capacity of public providers
of drinking water supply and sewage services, to make it possible the compliance with the universalization goals by 2033. Said Decree
determines economic and financial evaluation metrics on service providers to prove their ability to make investments within the intended
deadlines and several conditions for current contracts to be considered regular. Any adjustments to them should be made by March 31, 2022,
in line with paragraph 1 of article 11-B of the New Legal Framework.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">According to the aforementioned Decree, as of December
30, 2021, the Company presented a requirement to the S&atilde;o Paulo State Utility Services Regulatory Agency (ARESESP) containing documents
that prove its capacity to maintain the provision of services in the operated area by meeting the goals of universal water and sewage
collection and treatment by 2033, defined by the New Legal Framework, attested and certified by the independent auditors. As of March
28, 2022, ARSESP recognized the Company&rsquo;s economic-financial capacity, under the applicable legislation.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify">In this new context, the Company understands that
it is important to highlight that: i) it has 366 regular contracts that have already been adapted to the provisions of the New Legal Framework,
which ensure 99.5% of revenue; ii) it has access to public capital and the private capital market, due to its sound reputation, favoring
the maintenance and/or expansion of its operating base and compliance with the universalization of services within the deadline established
by the new law; and iii) it has high governance level.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Management expects that the financial funds raised with the gradual
recovery of the economic activities, improved water security from the works carried out, generation of operational cash, and credit lines
available for investments, will be sufficient to meet the Company&rsquo;s commitments and not compromise the necessary investments.</P>


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    <!-- Field: /Page -->



<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Approvals</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The quarterly information was approved by the Board of Directors
on August 11, 2022.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>2</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Basis of preparation and presentation of
the quarterly information</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Presentation of the Quarterly Information</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The quarterly information as of June 30, 2022, was prepared based
on the provisions of CPC 21 (R1) &ndash; Interim Financial Information and the international standard IAS 34 &ndash; Interim Financial
Reporting, issued by the International Accounting Standards Board (IASB), applicable to the preparation of the Quarterly Information Form
&ndash; ITR, and is fairly presented consistent with the rules issued by the Brazilian Securities and Exchange Commission (CVM). Accordingly,
this Quarterly Information takes into consideration the Official Letter CVM/SNC/SEP 003 of April 28, 2011, which allows the entities to
present selected notes to the financial statements, in cases of redundant information already disclosed in the Annual Financial Statements.
Therefore, the quarterly information as of June 30, 2022, does not include all the notes and reporting required by the annual financial
statements, and accordingly, shall be read jointly with the Annual Financial Statements as of December 31, 2021, prepared under the International
Financial Reporting Standards &ndash; IFRS, issued by the International Accounting Standards Board &ndash; IASB, and the accounting practices
adopted in Brazil, which observe the pronouncements issued by the Brazilian Accounting Pronouncements Committee - CPC. Therefore, in this
quarterly information, the notes below were either not presented or are not as detailed as and/or have the same references as those in
the annual financial statements (according to numerical references):</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">i.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Summary of significant accounting policies (Note
3);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">ii.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Changes in accounting practices and disclosures
(Note 4);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">iii.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Risk management &ndash; Financial instruments
(Note 5.4);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">iv.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Key accounting estimates and judgments (Note
6);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">v.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Related-party balances and transactions (Note
11);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">vi.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Investments (Note 12);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">vii.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Intangible assets (Note 15);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">viii.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Borrowings and financing (Note 17);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">ix.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Deferred taxes and contributions (Note 19);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">x.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Provisions (Note 20);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">xi.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Pension plan obligations (Note 22);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">xii.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Equity (Note 24);</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">xiii.</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Insurance (Note 27);</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">All material information related to the quarterly information,
and this information alone, is being disclosed and corresponds to the information used by the Company&rsquo;s Management in its administration.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The amounts disclosed in the Notes to the quarterly information
are in thousands of Brazilian reais, unless otherwise stated.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/12pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>3</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Summary of significant accounting policies</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The accounting policies used in the preparation of the quarterly
information as of June 30, 2022, are consistent with those used to prepare the Annual Financial Statements for the year ended December
31, 2021, disclosed in Note 3 of such financial statements.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>


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    <!-- Field: /Page -->



<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>4</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Risk management</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>4.1</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Financial Risk Management</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Financial risk factors</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company's activities are affected by the Brazilian economic
scenario, making it exposed to market risk (exchange rate and interest rate), credit risk, and liquidity risk. Financial risk management
is focused on the unpredictability of financial markets and seeks to minimize potential adverse effects on financial performance.</P>

<P STYLE="font: 9.5pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has not used derivative instruments in any of the
reported periods.</P>

<P STYLE="font: 9.5pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Market risk</B></FONT></TD></TR></TABLE>

<P STYLE="font: 9.5pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Exchange risk</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Currency exposure implies market risks associated with currency
fluctuations, since the Company has foreign currency-denominated liabilities, arising from long-term funding, in development institutions,
at more attractive interest rates in the U.S. dollar and Yen.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The management of currency exposure considers several current
and projected economic factors, besides market conditions.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">This risk arises from the possibility that the Company may incur
losses due to exchange rate fluctuations that would impact liability balances of foreign currency-denominated borrowings and financing
and related financial expenses. The Company does not maintain hedge or swap contracts or any derivative financial instrument to hedge
against this risk.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Part of the financial debt, totaling R$ 2,724,742 as of June
30, 2022 (R$ 3,321,489 as of December 31, 2021), is indexed to the U.S. dollar and Yen. The exposure to exchange risk is as follows:</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; width: 48%; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 5.65pt; margin-left: 5.65pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>Foreign currency</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>(in thousands)</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 11%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>R$</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 5.65pt; margin-left: 5.65pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>Foreign currency</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>(in thousands)</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 11%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>R$</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Borrowings and financing &ndash; US$</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">167,330</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">876,475</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">163,538</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">912,624</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Borrowings and financing &ndash; Yen</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">47,514,591</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,834,063</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">49,324,813</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,390,774</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest and charges from borrowings and financing &ndash; US$</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,684</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">4,121</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest and charges from borrowings and financing &ndash; Yen</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">10,520</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">13,970</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total exposure</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,724,742</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,321,489</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Borrowing cost &ndash; US$</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(26,939)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(22,486)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Borrowing cost &ndash; Yen</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(2,747)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(2,850)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total foreign currency-denominated borrowings (Note 16)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 2.25pt double">2,695,056</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 2.25pt double">3,296,153</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 28 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->26<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The 18% decrease in the balance of the foreign currency-denominated
debt from June 30, 2022, compared to December 31, 2021, was mainly impacted by the depreciations of the US dollar and Yen against the
Brazilian real. The table below shows the prices and exchange variations in the period:</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 19%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 31%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 29%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>December 31,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Var.</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">US$</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">R$ 5.2380</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">R$ 5.5805</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">-6.1%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Yen</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">R$ 0.03860</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">R$ 0.04847</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">-20.4%</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The exchange variation in borrowings and financing fell by R$&nbsp;528,639
from January to June 2022 (R$&nbsp;302,873 from January to June 2021), which accounted for 88% of the reduction in borrowings and financing.
See Note 16(ii). As of June 30, 2022, if the Brazilian real had depreciated or appreciated by 10 percentage points, in addition to the
impacts already mentioned above, against the US dollar and Yen with all other variables held constant, the effects on results before taxes
on the six-month period ended June 30, 2022, would have been R$ 272,474 (R$ 311,656 for the six-month period ended June 30, 2021), lower
or higher.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The probable scenario below presents the effect in the income
statements for the next 12 months, considering the projected rates of the U.S. dollar and Yen.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company understands that the scenario presented is reasonable,
given the instability of the Brazilian real against the U.S. dollar and the Yen.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 79%; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="width: 21%">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Probable scenario</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: center; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(*)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Net currency exposure as of June 30, 2022 in US$ - Liabilities </B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">167,330</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">US$ rate as of June 30, 2022</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5.2380</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Exchange rate estimated according to the scenario</FONT></TD>
    <TD>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 0.5pt solid">5.1103</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Difference between the rates</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.1277</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Effect on net financial result R$ - (gain) </FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">21,368</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Net currency exposure as of June 30, 2022, in &yen; - Liabilities</B></FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">47,514,591</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Yen rate as of June 30, 2022</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.03860</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Exchange rate estimated according to the scenario</FONT></TD>
    <TD>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 0.5pt solid">0.04138</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Difference between the rates</FONT></TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(0.00278)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Effect on the net financial result R$ - (loss) </FONT></TD>
    <TD>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 0.5pt solid">(132,091)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total effect on the net financial result in R$ - (loss) </FONT></TD>
    <TD>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 1.5pt double">(110,723)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(*) For the probable scenario in U.S. dollars and Yen, the exchange rates estimated for June 30, 2023 were used, according to the projections of LCA Consultores and B3&rsquo;s Benchmark Rate report, of June 30, 2022, respectively.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


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    <!-- Field: /Page -->


<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Interest rate risk</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">This risk arises from the possibility that the Company could
incur losses due to fluctuations in interest rates, increasing the financial expenses related to borrowings and financing.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has not entered into any derivative contract to hedge
against this risk; however, it continually monitors market interest rates, to evaluate the possible need to replace its debt.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The table below provides the borrowings and financing subject
to variable interest rates:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 31%; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 35%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 34%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">CDI (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">8,130,495</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">7,612,299</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">TR (ii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,645,559</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,638,079</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">IPCA (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,087,253</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,019,459</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">TJLP (iv)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,356,817</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,478,740</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">SOFR (v)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">876,479</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">912,626</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest and charges</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">407,032</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">243,696</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">15,503,635</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">14,904,899</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%">(i)</TD>
  <TD STYLE="text-align: justify; width: 97%">CDI - (<I>Certificado de Dep&oacute;sito Interbanc&aacute;rio</I>), an interbank deposit certificate</TD></TR>
</TABLE>


<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%">(ii)</TD>
  <TD STYLE="text-align: justify; width: 97%">TR &ndash; Interest Benchmark Rate</TD></TR>
</TABLE>


<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%">(iii)</TD>
  <TD STYLE="text-align: justify; width: 97%">IPCA - (<I>&Iacute;ndice Nacional de Pre&ccedil;os ao Consumidor Amplo</I>), a consumer price
index</TD></TR>
</TABLE>


<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%">(iv)</TD>
  <TD STYLE="text-align: justify; width: 97%">TJLP - (<I>Taxa de Juros a Longo Prazo</I>), a long-term interest rate index</TD></TR>
</TABLE>


<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%">(v)</TD>
  <TD STYLE="text-align: justify; width: 97%">SOFR - Secured Overnight Financing Rate</TD></TR>
</TABLE>


<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Another risk to which the Company is exposed is the mismatch
of inflation adjustment indices of its debts with those of its service revenues. Tariff adjustments of services provided do not necessarily
follow the increases in the inflation indexes to adjust borrowings, financing, and interest rates affecting indebtedness.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, if interest rates on borrowings and financing
had been 1 percentage point higher or lower with all other variables held constant, the effects on profit before taxes for the six-month
period ended June 30, 2022 would have been R$ 155,036 (R$ 137,304 for the six-month period ended June 30, 2020), lower or higher, mainly
as a result of lower or higher interest expense on floating rate borrowings and financing.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Credit risk</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Credit risk is related to cash and cash equivalents, financial
investments, as well as credit exposures of customers, including accounts receivable, restricted cash, and accounts receivable from related
parties. Credit risk exposure to customers is mitigated by sales to a dispersed base.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The maximum exposure to credit risk as of June 30, 2022, is the
carrying amount of instruments classified as cash and cash equivalents, financial investments, restricted cash, trade receivables, and
accounts receivable from related parties on the reporting date of this quarterly information. See Notes 6, 7, 8, 9, and 10.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Regarding the financial assets held with financial institutions,
the credit quality was assessed by reference to external credit ratings (if available) or historical information about the bank&rsquo;s
default rates. For the credit quality of the banks, such as deposits and financial investments, the Company assesses the rating published
by three main international agencies (Fitch, Moody's, and S&amp;P), as follows:</P>


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    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 37%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid"><B>Banks</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Fitch</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Moody's</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Standard Poor's</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Banco do Brasil </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AA(bra)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA.br</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Banco Santander Brasil </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA.br</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">brAAA</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AA(bra)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA.br</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">brAAA</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Banco Bradesco </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA(bra)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA.br</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">brAAA</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Banco Ita&uacute; Unibanco </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA(bra)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA.br</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">brAAA</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Banco BV</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AA.br</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">brAAA</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Banco BTG Pactual </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AA(bra)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">AAA.br</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">brAAA</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The rating assessment disclosed by Fitch for deposit transactions
and financial investments in local currency (R$ - domestic rating) is as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 46%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 27%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 27%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Cash and cash equivalents and financial investments</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">AA(bra)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,336,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,905,810</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">AAA(bra)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">983,128</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">970,474</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Others (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">291,993</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">275,030</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,611,470</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">3,151,314</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">(*) As of June 30, 2022, this category includes R$ 274,613 (R$
262,465 as of December 31, 2021) referring to Banco BV, checking accounts, and financial investments, which are not rated by Fitch.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>(c)</B></TD><TD STYLE="text-align: justify"><B>Liquidity risk </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Liquidity is primarily reliant upon cash provided by operating
activities and borrowings and financing obtained in the local and international capital markets, as well as the payment of debts. The
management of this risk considers the assessment of its liquidity requirements to ensure it has sufficient cash to meet its operating
and capital expenditure requirements.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The funds held are invested in interest-bearing current accounts,
time deposits, and securities, with instruments with appropriate maturity or liquidity sufficient to provide margin as determined by the
projections mentioned above.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The table below shows the financial liabilities, by maturity,
including the installments of principal and future interest. For agreements with floating interest rates, the interest rates used correspond
to the base date of June 30, 2022.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 38%; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>July to December 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2023</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2024</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2025</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2026</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 8%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2027 onwards</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Total</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%"><B>June 30, 2022</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Liabilities</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Borrowings and financing</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,366,154</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">3,275,414</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">3,405,807</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">3,424,174</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">3,170,647</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">15,505,280</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">30,147,476</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Trade payables and contractors</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">311,737</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">311,737</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Services payable</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">581,437</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">581,437</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Public-Private Partnership - PPP</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">231,299</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">463,008</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">432,934</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">388,483</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">388,483</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">4,058,952</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">5,963,159</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Program Contract Commitments</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">63,685</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">38,116</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,172</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,172</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,172</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">13,493</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">118,810</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 31 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->29<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Cross default</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has borrowings and financing agreements including
cross-default clauses, i.e., the early maturity of any debt may imply the early maturity of these agreements. The indicators are continuously
monitored to avoid the execution of these clauses, and the most restrictive are shown in Note 16 (c).</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(d)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Sensitivity analysis on interest rate risk</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The table below shows the sensitivity analysis of the financial
instruments, prepared under CPC 40 (R1) To evidence the balances of main financial assets and liabilities, calculated at a rate projected
for the twelve-month period after June 30, 2022, or until the final settlement of each contract, whichever is shorter, considering a probable
scenario.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The purpose of the sensitivity analysis is to measure the impact
of changes in the market on the financial instruments, considering constant all other market indicators. At the time of settlement, the
amounts may be different from those presented, due to the estimates used in the measurement.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 44%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid"><B>Indicators</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Exposure</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Probable scenario</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Assets</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">CDI</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,600,919</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">13.78%(**)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Financial income</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">220,607</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Liabilities</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">CDI </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(8,130,495)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">13.78%(**)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest to be incurred</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,120,382)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
<!-- Field: Rule-Page --><DIV STYLE="margin-top: 1pt; margin-bottom: 1pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 0.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page --></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
<!-- Field: Rule-Page --><DIV STYLE="margin-top: 1pt; margin-bottom: 1pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 0.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page --></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">CDI net exposure</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(6,529,576)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(899,775)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Liabilities</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">TR</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,645,559)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">0.02%(**)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Expenses to be incurred </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(329)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">IPCA</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(3,087,253)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5.39%(*)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Expenses to be incurred </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(166,403)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">TJLP</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,356,817)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5.84%(*)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest to be incurred</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(79,238)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">SOFR </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(876,479)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3.25%(**)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest to be incurred</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(28,486)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
<!-- Field: Rule-Page --><DIV STYLE="margin-top: 1pt; margin-bottom: 1pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 0.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page --></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total expenses to be incurred, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(1,174,231)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(*)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Source: LCA Consultores of June 30, 2022 </FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(**)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Source: B3 of June 30, 2022</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>4.2</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Capital management </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company&rsquo;s objectives when managing capital are to ensure
its ability to increase investments in infrastructure, provide returns for shareholders and benefits for other stakeholders, and maintain
an optimal capital structure to reduce such costs.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Capital is monitored based on the leverage ratio, which corresponds
to net debt divided by total capital (shareholders and creditor&rsquo;s equity). Net debt corresponds to total borrowings and financing
less cash and cash equivalents and financial investments. Total capital is calculated as total equity plus net debt, as shown in the statement
of financial position.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 49%; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 26%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 25%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt"><B>&nbsp;</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total borrowings and financing (Note 16)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">17,726,604</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">17,723,836</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(-) Cash and cash equivalents (Note 6)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(643,569)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(717,929)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(-) Financial investments (Note 7)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">(1,967,901)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">(2,433,385)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Net debt</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">15,115,134</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">14,572,522</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total equity</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">26,274,226</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">24,931,859</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total (shareholders plus creditor&rsquo;s equity)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">41,389,360</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">39,504,381</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Leverage ratio</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 1.5pt double; text-align: right">37%</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 1.5pt double; text-align: right">37%</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>4.3</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Fair value estimates</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company considers that balances from trade receivables (current)
and trade payables by carrying amount less impairment approximate their fair values, considering the short maturity. Long-term trade receivables
also approximate their fair values, as they will be adjusted by inflation and/or will bear contractual interest rates over time.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>4.4</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Financial instruments</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company did not have financial assets classified as fair
value through other comprehensive income and fair value through profit or loss. The financial instruments included in the amortized cost
category comprise cash and cash equivalents, financial investments, restricted cash, trade receivables balance, balances with related
parties, other assets and balances receivable from the Water National Agency (ANA), accounts payable to suppliers, borrowings and financing,
services payable, balances payable deriving from the Public-Private Partnership (PPP), and program contract commitments, which are non-derivative
financial assets and liabilities with fixed or determinable payments, not quoted in an active market, except for cash equivalents and
financial investments.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


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<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The estimated fair values of the financial instruments are as
follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Financial Assets</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 40%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Carrying amount</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Fair value</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Carrying amount</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Fair value</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Cash and cash equivalents</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">643,569</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">643,569</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">717,929</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">717,929</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Financial investments</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,967,901</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,967,901</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,433,385</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,433,385</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Restricted cash</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">31,592</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">31,592</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">28,467</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">28,467</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Trade receivables</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">3,116,224</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">3,116,224</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,918,311</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,918,311</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;ANA </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">16,566</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">16,566</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">20,666</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">20,666</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Other assets </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">251,771</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">251,771</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">226,242</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">226,242</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Additionally, SABESP has financial assets receivable from related
parties, totaling R$ 854,635 as of June 30, 2022 (R$ 818,552 as of December 31, 2021), which were calculated under the conditions negotiated
between the related parties. The conditions and additional information related to these financial instruments are disclosed in Note 10.
Part of this balance, totaling R$ 758,983 (R$ 741,910 as of December 31, 2021), refers to reimbursement of additional retirement and pension
plan - G0, indexed by IPCA plus simple interest of 0.5% p.m. On the transaction date, this interest rate approximated that of National
Treasury Notes (NTN-b), with a term similar to the terms of related-party transactions.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Financial Liabilities</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 40%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Carrying amount</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Fair value</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Carrying amount</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Fair value</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Borrowings and financing</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">17,726,604</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">17,931,447</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">17,723,836</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">17,947,954</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Trade payables and contractors</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">311,737</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">311,737</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">236,763</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">236,763</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Services payable</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">581,437</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">581,437</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">469,027</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">469,027</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Program Contract Commitment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">112,733</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">112,733</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">122,647</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">122,647</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Public-Private Partnership - PPP</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,989,878</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,989,878</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">3,060,185</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">3,060,185</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The criteria adopted to obtain the fair values of borrowings
and financing, in preparing the quarterly information as of June 30, 2022, are consistent with those adopted in the Annual Financial Statements
for the fiscal year ended December 31, 2021.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Financial instruments referring to financial investments and
borrowings and financing are classified as Level 2 in the fair value hierarchy.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Considering the nature of other financial instruments, assets
and liabilities, the balances recognized in the statement of financial position approximate the fair values, except for borrowings and
financing, considering the maturities close to the end of the reporting date of this quarterly information, comparison of contractual
interest rates with market rates in similar operations at the end of the reporting period, their nature, and maturity terms.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>5</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Key accounting estimates and judgments</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The preparation of the quarterly information requires Management
to disclose judgments (except for those that involve estimates) that have a significant impact on the amounts recognized based on experience
and other factors deemed as relevant, which affect the values of assets and liabilities and present results that may differ from the actual
ones.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 34 -->
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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company makes estimates and assumptions concerning the future,
which are reviewed on a timely basis. Such accounting estimates, by definition, may differ from the actual results. The effects of the
reviews of the accounting estimates are recognized in the period in which the estimates are reviewed.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company evaluated the main accounting policies that involve
judgments, except for those that involve estimates, and concluded that none of them have a significant effect.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The areas that require a higher level of judgment and greater
complexity, as well as assumptions and estimates that are significant for the quarterly information, are (i) allowance for doubtful accounts;
(ii) intangible assets arising from concession agreements and program contracts; (iii) pension plan obligations; (iv) deferred income
tax and social contribution; (v) provisions; and (vi) unbilled revenue.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.1pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>6</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Cash and cash equivalents</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.1pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 38%; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 31%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 31%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Cash and banks</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">82,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">146,853</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Cash equivalents</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">561,220</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">571,076</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">643,569</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">717,929</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Cash and cash equivalents include cash, bank deposits, and high-liquidity
short-term financial investments, mainly represented by repurchase agreements, fund shares (accruing CDI interest rates), and CDBs, whose
original maturities or intention of realization are lower than three months, which are convertible into a cash amount and subject to an
insignificant risk of change in value.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the average yield of cash equivalents corresponded
to 95.00% of CDI (96.00% as of December 31, 2021).</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>7</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Financial investments</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has financial investments in CDB, with daily liquidity,
which it does not intend to use in the next three months, as shown below:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 44%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Banco BV </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">274,613</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">262,465</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Banco Ita&uacute; Unibanco </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">383,058</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">366,906</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Banco Bradesco </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">548,102</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">524,791</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Banco BTG Pactual </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">382,868</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">367,361</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Banco do Brasil </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">379,260</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">911,862</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,967,901</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,433,385</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">As of June 30, 2022, the average yield of the financial investments corresponded to 102.90%
of CDI (101.57% as of December 31, 2021).</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 35 -->
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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>8</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Restricted cash</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 46%; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 27%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 27%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Agreement with the S&atilde;o Paulo Municipal Government (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">22,626</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">21,464</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Brazilian Federal Savings Bank &ndash; escrow deposits </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,451</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">740</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">6,515</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">6,263</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">31,592</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">28,467</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 6pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 19.85pt">(i)</TD><TD STYLE="text-align: justify">Refers to the amount deducted from the transfer of 7.5% of the revenue earned in the municipality to the
Municipal Fund for Environmental Sanitation and Infrastructure, corresponding to eventual amounts unpaid by direct management bodies,
foundations, and government agencies, as established in the agreement entered into with S&atilde;o Paulo Municipal Government.</TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>9</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Trade receivables </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>(a)</B></TD><TD STYLE="text-align: justify"><B>Statement of financial position details</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 50%; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 25%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 25%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Private sector:</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">General (i) and special (ii) customers </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,222,276</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,042,023</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Agreements (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">479,521</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">514,616</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,701,797</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,556,639</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Government entities:</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Municipal</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">575,615</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">586,810</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Federal</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">10,646</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">7,869</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Agreements (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">355,026</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">278,844</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">941,287</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">873,523</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Wholesale customers &ndash; Municipal Governments: (iv)</FONT></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Mogi das Cruzes</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,975</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,580</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">S&atilde;o Caetano do Sul</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">28,932</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">24,464</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total wholesale customers &ndash; Municipal Governments</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">32,907</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">28,044</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Unbilled supply</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">714,878</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">740,193</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Subtotal (b)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">4,390,869</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">4,198,399</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Allowance for doubtful accounts (c)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,274,645)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,280,088)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">3,116,224</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,918,311</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Current</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,861,512</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,695,077</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Noncurrent</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">254,712</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">223,234</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">3,116,224</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,918,311</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 36 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->34<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1cm">(i)</TD><TD STYLE="text-align: justify">General customers - residential and small and mid-sized companies;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1cm">(ii)</TD><TD STYLE="text-align: justify">Special customers &ndash; large consumers, commercial industries, condominiums, and special billing customers
(fixed demand agreements, industrial waste, wells, among others);</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1cm">(iii)</TD><TD STYLE="text-align: justify">Agreements - installment payments of past-due receivables, plus inflation adjustment and interest, according
to the agreements; and</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1cm">(iv)</TD><TD STYLE="text-align: justify">Wholesale basis customers - municipal governments. This balance refers to the sale of treated water to
municipalities, which are responsible for distributing to, billing, and charging final customers.</TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>(b)</B></TD><TD STYLE="text-align: justify"><B>The aging of trade receivables is as follows:</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.1pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 38%; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 31%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 31%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Current</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,053,566</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,896,535</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Past-due:</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Up to 30 days</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">579,839</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">502,164</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">From 31 to 60 days</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">216,554</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">267,723</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">From 61 to 90 days</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">146,177</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">182,977</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">From 91 to 120 days</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">131,900</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">155,018</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">From 121 to 180 days</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">227,397</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">258,718</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">From 181 to 360 days</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">74,203</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">95,751</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Over 360 days</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">961,233</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">839,513</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total past-due</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,337,303</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,301,864</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">4,390,869</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">4,198,399</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>(c)</B></TD><TD STYLE="text-align: justify"><B>Allowance for doubtful accounts </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 44%; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Changes in assets</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>January to June 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>January to June 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Balance at the beginning of the period</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,280,088</FONT></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,157,619</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Losses/(reversals)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">23,397</FONT></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">130,074</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Recoveries </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(28,840)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(22,016)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Balance at the end of the period</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,274,645</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,265,677</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 44%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Reconciliation of estimated/historical losses at the result</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Write-offs</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(229,371)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(434,440)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(94,115)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(156,500)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(Losses) with state entities &ndash; related parties </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(223)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,629)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(146)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(594)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(Losses)/reversal with the private sector/government entities</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(33,913)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(23,397)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(62,048)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(130,074)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Recoveries</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">10,575</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">28,840</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">12,208</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">22,016</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Amount recorded as expense (Note 27)</FONT></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(252,932)</P></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(430,626)</P></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(144,101)</P></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(265,152)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company does not have customers individually representing
10% or more of its total revenues.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 37 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->35<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>10</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Related-party balances and transactions</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>S&atilde;o Paulo State</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(i)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Accounts receivable, interest on capital,
revenue, and expenses </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 53%; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 23%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 24%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Accounts receivable</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Current:</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Sanitation services </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">148,253</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">127,614</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Estimated losses </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(53,962)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(52,333)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Reimbursement of additional retirement and pension benefits paid (G0):</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;- Monthly flow (payments) </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">18,157</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">11,930</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;- GESP Agreement &ndash; 2015 </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">94,044</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">86,446</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total current</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">206,492</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">173,657</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Noncurrent:</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Agreement for the installment payment of sanitation services</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,361</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,361</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Reimbursement of additional retirement and pension benefits paid (G0):</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;- GESP Agreement &ndash; 2015 </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">646,782</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">643,534</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total noncurrent</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">648,143</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">644,895</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total receivables </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">854,635</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">818,552</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Assets:</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Sanitation services</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">95,652</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">76,642</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Reimbursement of additional retirement and pension benefits paid (G0)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">758,983</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">741,910</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">854,635</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">818,552</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Liabilities:</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Interest on capital payable </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">275,240</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 44%; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 0cm; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 0cm; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 0cm; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 0cm; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Revenue from sanitation services</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">191,641</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">335,340</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">118,975</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">243,381</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Payments from related parties</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(148,103) </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(279,404)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(108,113)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(220,336)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Payment received from reimbursement referring to Law 4,819/1958</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(44,780)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(81,412)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(33,877)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(88,058)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 70.9pt; text-align: justify"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 38 -->
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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt"><B>&nbsp;</B></P>

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0 0 0 70.9pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(ii)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Disputed amounts</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022 and December 31, 2021, the disputed amounts
between SABESP and the S&atilde;o Paulo State, referring to additional retirement and pension benefits paid (Law 4,819/1958), totaled
R$&nbsp;1,422,031 and R$&nbsp;1,375,137, respectively, for which allowances for doubtful accounts were created for the total amount.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><B>(iii)</B></TD><TD STYLE="text-align: justify"><B>Actuarial Liability</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company recognized an actuarial liability corresponding to
additional retirement and pension benefits paid to employees, retired employees, and pensioners of the G0 Plan. As of June 30, 2022, and
December 31, 2021, the amounts corresponding to the actuarial liability totaled R$ 2,189,242 and R$ 2,192,062, respectively. For detailed
information on additional retirement and pension benefits, see Note 21.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(iv)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>GESP Agreement &ndash; 2015</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">On March 18, 2015, the Company, the S&atilde;o Paulo State, and
DAEE, through the Department of Sanitation and Water Resources, entered into an Agreement totaling R$ 1,012,310, R$ 696,283 of which referring
to the principal of the Undisputed Amount mentioned in item (iii) and R$ 316,027 to the inflation adjustment of the principal until February
2015.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The principal will be paid in 180 installments, as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 46.2pt"></TD><TD STYLE="width: 11.35pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">The first 24 installments were settled upon
the transfer of 2,221,000 preferred shares issued by Companhia de Transmiss&atilde;o de Energia El&eacute;trica Paulista (CTEEP), totaling
R$ 87,174, based on the share closing price of March 17, 2015, which were sold on April 20, 2016; and</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 46.2pt"></TD><TD STYLE="width: 11.35pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">The amount of R$ 609, is being paid in 156 monthly
installments, adjusted by the IPCA until the initial payment date, i.e. April 5, 2017. As of this date, the installments are being adjusted
by IPCA plus a simple interest of 0.5% per month. </FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">On July 22, 2022, the decision regarding the lawsuit that challenged
the possibility of transferring the reservoirs was published in the State Official Gazette, preventing the transfer of the reservoirs
to SABESP. Accordingly, as provided for in the agreement, the S&atilde;o Paulo State will pay to SABESP, in addition to the principal,
the inflation adjustment credit of R$ 316,027 (restated until February 2015) in 60 installments, beginning after the principal installments
are finished. The amount will be adjusted by IPCA until the initial date of the payments and, as of that date, IPCA plus simple interest
of 0.5% per month will be levied on the amount of each installment.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The estimated impact to be recorded in the result for July 2022
is R$ 310,785 in financial revenue and R$&nbsp;105,667 in income tax and social contribution expenses.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the balance receivable was R$&nbsp;94,044
in current assets (R$&nbsp;86,446 as of December 31, 2021) and R$&nbsp;646,782 in noncurrent assets (R$&nbsp;644,895 as of December 31,
2021).</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Use of Reservoirs &ndash; EMAE</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Empresa Metropolitana de &Aacute;guas e Energia S.A. (EMAE) planned
to receive the credit and obtain financial compensation for alleged past and future losses in electricity generation arising from water
collection, and compensation for costs already incurred and to be incurred with the operation, maintenance, and inspection of the Guarapiranga
and Billings reservoirs used by SABESP in its operations.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of October 28, 2016, the Company entered into an agreement
based on a Private Transaction Agreement and Other Covenants to fully and completely settle the disputes and SABESP will continue using
the reservoirs.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the balance of the agreement totaled R$
8,730 and R$ 100,217 (R$ 7,956 and R$ 88,264 as of December 31, 2021), recorded in Other liabilities, under current and noncurrent liabilities,
respectively.</P>


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    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(c)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Agreements with reduced tariffs for government
entities that join the Rational Water Use Program (PURA) </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has agreements with government entities related to
the S&atilde;o Paulo State Government that benefit them with a 25% discount on water supply and sewage services tariffs when they are
not in default. These agreements provide for the implementation of the rational water use program, which provides for water consumption
reduction.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(d)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Guarantees</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The S&atilde;o Paulo State provides guarantees for some of the
Company&rsquo;s borrowings and financing and does not charge any related fees. See Note 16.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(e)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Personnel assignment agreement among entities
related to the S&atilde;o Paulo State Government</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has personnel assignment agreements with entities
related to the State Government, whose expenses are fully charged.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">From April to June and from January to June 2022, expenses with
employees assigned to other state entities totaled R$ 176 and R$ 341 (R$ 218 and R$ 375 from April to June and from January to June 2021),
respectively.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">No expenses with employees from other entities assigned to the
Company were recorded from April to June 2022 and from January to June 2022 and in the same periods in 2021.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(f)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Non-operating assets</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022 and December 31, 2021, the Company had an
amount of R$&nbsp;3,613 related to land and lent structures.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(g)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>SABESPREV </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company sponsors a private defined benefit pension plan (G1
Plan), which is operated and administered by SABESPREV. The net actuarial liability recognized until June 30, 2022, totaled R$ 116,081
(R$ 129,600 as of December 31, 2021). See Note 21.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(h)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Compensation of the Fiscal Council and Management
Key Personnel </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">From April to June and from January to June 2022, expenses related
to the compensation of the members of the Management and Fiscal Council totaled R$&nbsp;1,610 and R$&nbsp;3,207 (R$&nbsp;1,596 and R$&nbsp;3,190
from April to June and from January to June 2021), respectively.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">From April to June and from January to June 2022, additional
amounts of R$ 380 and R$ 740 (R$ 360 and R$ 720 from April to June and from January to June 2021), respectively, from the management bonus
program were recorded.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(i)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Loan agreement through credit facility</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company holds interest in certain Special Purpose Entities
(SPEs), in which it does not hold the majority interest but has cast vote and power of veto in some matters but cannot use such power
of veto in a way to affect the returns of its investments. Therefore, these SPEs are considered for accounting purposes as joint arrangements.</P>


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<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Aquapolo Ambiental</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company entered into a loan agreement through a credit facility
with SPE Aquapolo Ambiental S/A to finance the operations of that company, until the borrowings and financing requested with financial
institutions are granted.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the balance of principal and interest of
this agreement totaled R$ 2,368 and R$ 11,688, recorded in &ldquo;Other assets&rdquo; under current and noncurrent assets, respectively
(R$ 11,884 and R$ 11,021, respectively, as of December 31, 2021), at CDI + 1.2% p.a.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The loan originally matured on April 30, 2015, but was extended
to October 30, 2015. On November 25, 2015, a new amendment changed the payment schedule for three annual installments, the first of which
mature on December 30, 2021, and the last on December 30, 2023.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&Aacute;guas de Andradina</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company entered into a loan agreement through a credit facility
with SPE &Aacute;guas de Andradina S/A to finance the operations of that company.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the balance of principal and interest of
this agreement totaled R$ 106 and R$ 1,009, which was recorded in &ldquo;Other assets&rdquo; under current and noncurrent assets (R$ 34
and R$ 1,009, as of December 31, 2021), respectively, at CDI + 3% p.a.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">This agreement was executed on August 17, 2021. The amount of
principal, adjustment, accrued interest, and any other taxes must be paid in full until August 31, 2025.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(j)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>FEHIDRO</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has financing agreements under the State Fund for
Water Resources (FEHIDRO). These funds will be aimed at the execution of works and sewage services. As of June 30, 2022, the balance of
these financings totaled R$ 6.9 million (R$ 4.7 million as of December 31, 2021).</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>11</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Investments</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company holds interest in certain Special Purpose Entities
(SPE). Although SABESP has no majority shares of its investees, the shareholders&rsquo; agreement provides for the power of veto in certain
management matters, however, it cannot use such power of veto in a way to affect the returns over the investments, implying a mutually
shared control (joint venture &ndash; CPC 19 (R2)).</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company holds equity interest valued by the equity accounting
in the following investees:</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Equity</B></P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Dividends</B></P></TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Profit (loss) for the period</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 30%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 14%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 14%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>December 31,</B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; width: 14%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>January to June </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 14%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>January to June </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 14%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>January to June </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Sesamm</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">53,931</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">58,421</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(10,354)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">5,864</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">3,203</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">&Aacute;guas de Andradina</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">30,090</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">29,591</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">499</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">870</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">&Aacute;guas de Castilho</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">9,973</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">9,384</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">589</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">677</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Attend Ambiental</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">27,198</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">23,493</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(500)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">4,205</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">10,274</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Aquapolo Ambiental</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">72,950</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">58,172</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">14,778</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">12,338</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Paulista Geradora de Energia </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">5,893</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">6,153</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(260)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(282)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 41 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->39<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Investments</B></P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Dividends</B></P></TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Equity accounting</B></P></TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Interest percentage</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 29%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>June</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>30,</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>December</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>31,</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; width: 11%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>January </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>to </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>June </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>January to </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>June </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>January </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>to </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>June </B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>June</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>30,</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>December</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>31,</B></P>
    <P STYLE="font: 7.5pt Georgia,serif; margin: 1pt 0 0; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Sesamm</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">19,416</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">21,032</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(3,727)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,111</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,153</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">36%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">36%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">&Aacute;guas de Andradina </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">9,027</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">8,877</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">150</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">261</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">30%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">30%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">&Aacute;guas de Castilho</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,992</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,815</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">177</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">203</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">30%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">30%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Attend Ambiental</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">12,239</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">10,572</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(225)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,892</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">4,623</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">45%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">45%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Aquapolo Ambiental</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">35,745</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">28,504</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">7,241</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">6,045</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">49%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">49%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Paulista Geradora de Energia</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,473</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,538</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(65)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(70)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">25%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">25%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">80,892</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">73,338</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(3,952)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">11,506</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">12,215</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt">&nbsp;</P>
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt">Other investments</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">6,099</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">6,099</P></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt">&nbsp;</P>
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt">Overall total</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 2.25pt double; text-align: right">86,991</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 2.4pt 0 1pt; border-bottom: Black 2.25pt double; text-align: right">79,437</P></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt/12pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>12</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Investment Properties</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/12pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 38%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 20%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Depreciation</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Investment properties</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">46,126</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(24)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">46,102</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/12pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/12pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 38%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2020</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 20%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Depreciation</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Investment properties</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">46,274</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(24)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 12pt; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">46,250</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/12pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">June of June 30, 2022 and December 31, 2021, the market value
of these properties was approximately R$ 386,000.</P>

<P STYLE="font: 10pt/12pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>13</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Contract asset</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 25%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 14%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Additions (i)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Transfers</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 17%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Transfers of works to intangible
    assets (ii)</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022 (iii)</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Total contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">8,550,102</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,171,183</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">406</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(1,714,055)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">9,007,636</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 25%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2020</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 14%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Additions</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Transfers</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 17%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Transfers of works to intangible
    assets</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2021</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Total contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">7,969,164</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,225,121</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,039</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(2,151,459)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">8,043,865</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 42 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->40<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 42.55pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; letter-spacing: -0.05pt">(i)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">The largest additions of the period are located
in the municipalities of S&atilde;o Paulo, Praia Grande, and Santo Andr&eacute;, totaling R$ 979 million, R$ 71 million, and R$ 62 million,
respectively. </FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 42.55pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">(ii)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">The largest transfers of the period are located
in the municipalities of S&atilde;o Paulo, Praia Grande, and Suzano, in the amounts of R$ 667 million, R$ 543 million, and R$ 65 million,
respectively.</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 42.55pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">(iii)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">The largest works are located in the municipalities
of S&atilde;o Paulo, S&atilde;o Bernardo do Campo, and Franca, in the amounts of R$ 3,514 million, R$ 439 million, and R$ 317 million,
respectively.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the contract asset included R$ 276,893,
recorded as a lease (R$ 276,893 as of December 31, 2021). Leases are part of construction costs and, since June 2020, additional works
are being executed by the Company.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Capitalization of interest and other finance
charges</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company capitalizes interest, and monetary and exchange variation
in the contract asset during the construction period. From January to June 2022, the Company capitalized R$&nbsp;279,922 (R$&nbsp;121,996
from January to June 2021).</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Construction margin</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company is primarily responsible for the construction and
installation of the concession infrastructure, either by using its employees or contracting third parties and is significantly exposed
to its risks and benefits. Accordingly, the Company recognizes revenue from construction services corresponding to construction costs
increased by gross margin.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Constructions related to the concessions are usually performed
by third parties. In such a case, the margin is lower to cover administration costs and the assumption of responsibility for primary risks.
As of June 30, 2022 and 2021, the margin was 2.3%.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">From April to June and from January to June 2022, the construction
margins were R$&nbsp;25,245 and R$&nbsp;45,930 (R$&nbsp;22,998 and R$&nbsp;46,005 from April to June and from January to June 2021), respectively.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(c)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Expropriations </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As a result of the construction of priority projects related
to water and sewage systems, the Company was required to expropriate third-party properties, whose owners will be compensated either amicably
or through court.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The costs of such expropriations are recorded in the contract
asset during the execution of the works. From April to June and from January to June 2022, expropriations totaled R$&nbsp;17,159 and R$&nbsp;47,022
(R$&nbsp;40,618 and R$&nbsp;50,292 from April to June and from January to June 2021), respectively.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>14</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Intangible assets</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Statement of financial position details</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 39%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Cost</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 11%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Accumulated amortization</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Net</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Cost</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Accumulated amortization</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Net</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Intangible assets arising from:</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Concession agreements &ndash; equity value</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">700,176</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(214,779)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">485,397</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">696,728</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(205,671)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">491,057</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Concession agreements &ndash; economic value </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,515,897</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(871,095)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">644,802</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,497,968</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(816,527)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">681,441</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Program contracts </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">25,752,819</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(8,098,444)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">17,654,375</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">24,804,170</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(7,652,149)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">17,152,021</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Program contracts &ndash; commitments </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,709,757</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(418,282)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,291,475</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,709,757</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(391,800)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,317,957</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Service contracts &ndash; S&atilde;o Paulo</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">23,514,575</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(7,196,116)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">16,318,459</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">22,834,803</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(6,676,032)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">16,158,771</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Software license of use</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,179,440</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(591,458)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">587,982</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,133,833</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(535,099)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">598,734</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Right of use &ndash; Other assets</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">187,139</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(102,490)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">84,649</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">173,715</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(69,862)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">103,853</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">54,559,803</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(17,492,664)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">37,067,139</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">52,850,974</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(16,347,140)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">36,503,834</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 43 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->41<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Changes</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 24%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Additions</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Transfer of contract asset</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 13%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Transfers </B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Write-offs and disposals</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Amortization</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2022</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Intangible assets arising from: </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Concession agreements - equity value (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">491,057</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">4,423</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(681)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(59)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(9,343)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">485,397</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Concession agreements &ndash; economic value&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">681,441</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">17,289</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">238</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(7)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(54,160)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">644,802</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Program contracts (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">17,152,021</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">10,187</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">960,962</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,766</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(1,508)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(469,053)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">17,654,375</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Program contracts &ndash; commitments&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,317,957</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(26,482)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,291,475</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Service contracts &ndash; S&atilde;o Paulo </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">16,158,771</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">208</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">685,775</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,674</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(4,197)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(523,772)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">16,318,459</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Software license of use </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">598,734</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">45,606</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(56,358)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">587,982</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Right of use &ndash; Other assets</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">103,853</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">16,550</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(54)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(35,700)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">84,649</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Total </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">36,503,834</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">26,946</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,714,055</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,997</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(5,825)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,174,868)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">37,067,139</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">(*) As of June 30, 2022, Concession agreements &ndash; equity
value, and Program contracts included leases in the amounts of R$ 59,684 and R$ 174,444 (R$ 65,012 and R$ 180,669 as of December 31, 2021),
respectively.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 24%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2020</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Additions</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Transfer of contract asset</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 13%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Transfers </B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Write-offs and disposals</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Amortization</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 10%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Intangible assets arising from: </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Concession agreements - equity value (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">483,775</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">10,994</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">62</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(136)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(8,662)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">486,033</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Concession agreements &ndash; economic value&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">734,665</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">16,807</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">74</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(239)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(51,009)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">700,298</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Program contracts (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">16,360,307</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">8,881</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">629,440</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">433</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(1,363)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(426,359)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">16,571,339</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Program contracts &ndash; commitments&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,370,923</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(26,483)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,344,440</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Service contracts &ndash; S&atilde;o Paulo </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">14,872,604</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">7,157</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">1,435,242</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(2,611)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(483,115)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">15,829,277</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Software license of use </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">540,625</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">58,976</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(47,513)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">552,088</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Right of use &ndash; Other assets</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">42,676</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">103,521</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(462)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(40,044)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">105,691</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Total </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">34,405,575</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">119,559</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,151,459</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">569</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(4,811)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,083,185)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">35,589,166</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">(*) As of June 30, 2021, Concession agreements &ndash; equity
value, and Program contracts included leases in the amounts of R$ 71,056 and R$ 186,894 (R$ 76,454 and R$ 193,107 as of December 31, 2020),
respectively.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(c)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Intangible assets arising from concession
agreements</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the amounts not yet disbursed were recorded
in &ldquo;Program contract commitments&rdquo; under current and noncurrent liabilities, totaling R$&nbsp;99,973 and R$&nbsp;12,760 (R$&nbsp;77,652
and R$&nbsp;44,995 as of December 31, 2021), respectively.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(d)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Public-Private Partnership - PPP</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">SABESP carries out operations related to the PPPs mentioned below.
These operations and their respective guarantees are supported by agreements executed according to Law 11,079/2004.</P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt Georgia,serif; margin: 0">The amounts recorded in intangible assets, net of amortization, are as follows:</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 23%; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 40%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 37%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Alto Tiet&ecirc;</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">260,135</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">269,062</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">S&atilde;o Louren&ccedil;o</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">2,810,849</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">2,895,798</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">3,070,984</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">3,164,860</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The obligations assumed by the Company are as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 14%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Current liabilities</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Noncurrent liabilities</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Total liabilities</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Current liabilities</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Noncurrent liabilities</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 16%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Total liabilities</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Alto Tiet&ecirc;</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">67,472</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">80,200</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">147,672</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">69,442</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">102,873</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">172,315</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">S&atilde;o Louren&ccedil;o</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">98,125</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,744,081</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,842,206</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">73,315</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,814,555</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,887,870</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">165,597</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,824,281</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,989,878</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">142,757</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">2,917,428</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">3,060,185</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(e)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Amortization of Intangible Assets</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The average amortization rate totaled 4.8% and 4.7% as of June
30, 2022 and 2021, respectively.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(f)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Right of use</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 62%">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid"><B>Nature</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 19%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30, </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 19%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>December 31, </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Leases - Contract asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">276,893</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">276,893</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Leases - Concession and Program Contract</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cost</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">405,435</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">405,446</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(171,307)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(159,765)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;(=) Net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">234,128 </FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">245,681</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other assets</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Vehicles</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">153,310</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">142,003</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Properties</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">11,148</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">6,570</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Equipment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">7,914</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">9,841</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other assets</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">14,767</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">15,301</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accumulated amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(102,490)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(69,862)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;&nbsp;(=) Net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">84,649</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">103,853</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
<!-- Field: Rule-Page --><DIV STYLE="margin-top: 1pt; margin-bottom: 1pt; width: 100%"><DIV STYLE="font-size: 0.5pt; border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page --></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
<!-- Field: Rule-Page --><DIV STYLE="margin-top: 1pt; margin-bottom: 1pt; width: 100%"><DIV STYLE="font-size: 0.5pt; border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page --></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Right of use</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">595,670</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">626,427</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The lease liability corresponds to total future fixed lease payments,
adjusted to present value, considering an incremental rate on borrowings. For further information, see Note 16.</P>


<!-- Field: Page; Sequence: 45 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->43<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The table below shows the impact on the Company&rsquo;s results:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 1pt 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Impact on the result</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 54%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 23%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 23%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Right of use amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(47,242)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(51,675)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Financial result &ndash; interest expense and inflation adjustment</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(35,664)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(34,070)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Expenses of short-term leases with low value</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 0.5pt solid">(12,200)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 0.5pt solid">(10,871)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Reduction of profit for the period</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 1.5pt double">(95,106)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: right; border-bottom: Black 1.5pt double">(96,616)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(g)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Performance Agreements</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, the accounting balances of these agreements
recorded in contract asset and intangible assets were R$ 171,062 and R$ 1,661,763 (R$ 737,657 and R$ 871,488 as of December 31, 2021),
respectively.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>15</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Property, plant and equipment </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Statement of financial position details</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD COLSPAN="4" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="4" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 24%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 8%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Cost</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 11%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Accumulated depreciation</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Net</B></P></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; width: 10%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Annual average depreciation
    rate</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 8%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Cost</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 11%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Accumulated depreciation</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Net</B></P></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: top; width: 10%; padding-left: 5pt">
    <P STYLE="font: 7pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Annual average depreciation
    rate</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Land</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">94,213</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">94,213</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">94,213</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">94,213</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Buildings</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">87,366</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(41,756)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">45,610</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">2.1%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">86,703</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(41,205)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">45,498</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">2.1%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Equipment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">402,818</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(287,811)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">115,007</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">14.9%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">397,782</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(282,628)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">115,154</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">15.1%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Transportation equipment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">10,350</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(8,248)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">2,102</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">9.9%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">10,434</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(7,962)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">2,472</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">9.9%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Furniture and fixtures </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">36,462</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(14,757)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">21,705</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">6.7%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">36,561</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(14,482)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">22,079</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">6.7%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">18,862</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(271)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">18,591</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">5.0%</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">11,982</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(241)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">11,741</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">5.0%</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">650,071</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(352,843)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">297,228</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">10.9%</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">637,675</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(346,518)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">291,157</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">11.1%</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Changes</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 29%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 11%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Additions</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Transfers</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Write-offs and disposals</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Depreciation</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
<DIV STYLE="margin-right: 5.65pt; margin-left: 0cm; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2022</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Land</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">94,213</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">94,213</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Buildings</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">45,498</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">829</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(92)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(45)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(580)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">45,610</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Equipment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">115,154</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">14,054</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(2,601)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(208)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(11,392)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">115,007</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Transportation equipment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,472</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(81)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(289)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,102</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Furniture and fixtures </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">22,079</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,118</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(724)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(54)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(714)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">21,705</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">11,741</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">6,799</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">95</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(44)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">18,591</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">291,157</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">22,800</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(3,403)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(307)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(13,019)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">297,228</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>


<!-- Field: Page; Sequence: 46 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->44<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 29%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2020</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 11%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Additions</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Transfers</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Write-offs and disposals</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Depreciation</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
<DIV STYLE="margin-right: 5.65pt; margin-left: 0cm; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 7pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Land</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">94,213</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">94,213</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Buildings</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">45,347</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">707</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(20)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(514)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">45,520</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Equipment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">101,016</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">11,172</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(1,761)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(110)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(10,381)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">99,936</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Transportation equipment</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,969</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(80)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(335)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,554</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Furniture and fixtures </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">17,419</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">635</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">54</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(40)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(637)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">17,431</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">7,287</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">439</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">119</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(30)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">7,815</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">268,251</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">12,873</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(1,608)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(150)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(11,897)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">267,469</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Georgia,serif; margin: 0"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 47 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->45<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0 0 0 14.2pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>16</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Borrowings and financing</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>&nbsp;Borrowings and financing outstanding balance</B></FONT></TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 53%; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>Financial institution</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 7%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>Current</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 8%; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Noncurrent</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 8%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>Total</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>Current</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 8%; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Noncurrent</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 7%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; text-align: center"><B>Total</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>Local currency</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;12th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">45,450</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">90,355</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">135,805</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">45,450</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">113,049</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">158,499</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;14th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">25,388</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">25,388</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;17th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">144,035</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">144,035</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">102,252</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">101,982</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">204,234</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;18th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">49,724</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">82,318</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">132,042</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">48,479</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">92,677</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">141,156</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;21st issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">174,849</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">174,849</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;22nd issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">200,000</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">325,009</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">525,009</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">200,000</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">508,530</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">708,530</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;23rd issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">864,851</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">864,851</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">864,776</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">864,776</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;24th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">486,417</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">486,417</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">461,350</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">461,350</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;26th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,233,402</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,233,402</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,168,317</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,168,317</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;27th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">997,677</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">997,677</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">997,433</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">997,433</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;28th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,197,577</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,197,577</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,197,395</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,197,395</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;29th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,271,524</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,271,524</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,230,602</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,230,602</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;30th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">998,047</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">998,047</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">102,230</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,406,929</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,509,159</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">98,784</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,380,170</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,478,954</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Development Bank - BNDES PAC</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">13,401</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">13,401</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">13,394</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">6,665</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">20,059</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Development Bank - BNDES PAC II 9751</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">7,176</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">26,796</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">33,972</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">7,161</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">30,308</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">37,469</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Development Bank - BNDES PAC II 9752</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">4,862</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">18,231</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">23,093</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">4,851</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">20,619</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">25,470</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Development Bank - BNDES ONDA LIMPA</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">26,807</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">46,828</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">73,635</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">26,751</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">60,089</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">86,840</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Development Bank &ndash; BNDES TIET&Ecirc; III</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">117,840</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">559,638</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">677,478</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">117,593</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">617,251</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">734,844</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Development Bank - BNDES 2015</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">33,629</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">404,818</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">438,447</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">33,558</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">420,685</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">454,243</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Brazilian Development Bank - BNDES 2014</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">6,537</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">19,679</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">26,216</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">6,524</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">22,874</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">29,398</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Inter-American Development Bank &ndash; IDB 2202 </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">181,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">2,254,206</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">2,435,555</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">181,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">2,344,403</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">2,525,752</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Inter-American Development Bank &ndash; IDB INVEST</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">37,340</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">872,062</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">909,402</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">34,800</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">890,400</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">925,200</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Leases (Concession Agreements, Program Contracts, and Contract Asset)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">40,854</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">337,821</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">378,675</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">36,640</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">360,671</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">397,311</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Leases (others)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">63,272</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">44,463</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">107,735</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">69,306</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">56,663</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">125,969</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">6,117</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">8,916</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">15,033</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">4,790</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">9,274</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">14,064</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Interest and other charges</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">403,361</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">403,361</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">239,581</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">239,581</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>Total in local currency</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,483,984</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">13,547,564</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">15,031,548</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,471,500</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">12,956,183</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">14,427,683</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 48 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->46<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt"><B>&nbsp;</B></P>

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;<B>Borrowings and financing outstanding balance</B></FONT></TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; text-align: left; white-space: nowrap; width: 53%; font-family: Calibri,sans-serif; vertical-align: bottom; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>Financial institution</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; white-space: nowrap; width: 7%; vertical-align: bottom; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>Current</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; white-space: nowrap; width: 8%; vertical-align: bottom; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Noncurrent</B></P></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; white-space: nowrap; width: 8%; vertical-align: bottom; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>Total</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; white-space: nowrap; width: 9%; vertical-align: bottom; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>Current</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; white-space: nowrap; width: 8%; vertical-align: bottom; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Noncurrent</B></P></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; white-space: nowrap; width: 7%; vertical-align: bottom; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>Total</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>Foreign currency</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Inter-American Development Bank - IDB 1212 &ndash; US$ 35,973 thousand (US$ 41,112 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">53,837</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">134,592</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">188,429</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">57,357</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">172,071</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">229,428</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Inter-American Development Bank - IDB 4623 &ndash; US$ 49,420 thousand (US$ 30,329 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">241,517</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">241,517</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">155,192</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">155,192</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;International Bank for Reconstruction and Development (IBRD) &ndash; IBRDs 7662 and 8916 - US$ 74,245 thousand (US$ 76,712 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">31,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">347,834</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">379,679</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">33,927</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">386,328</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">420,255</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;JICA 15 &ndash; &yen; 8,643,225 thousand (&yen; 9,219,440 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">44,484</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">289,145</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">333,629</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">55,858</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">391,008</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">446,866</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;JICA 18 &ndash; &yen; 7,771,200 thousand (&yen; 8,289,280 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">39,996</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">259,822</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">299,818</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">50,223</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">351,398</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">401,621</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;JICA 17 &ndash; &yen; 3,897,396 thousand (&yen; 3,706,564 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">11,144</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">138,405</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">149,549</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">12,833</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">165,900</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">178,733</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;JICA 19 &ndash; &yen; 27,202,770 thousand (&yen; 28,109,529 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">70,002</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">978,319</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,048,321</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">87,901</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,272,803</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">1,360,704</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;IDB 1983AB &ndash; US$ 7,692 thousand (US$ 15,385 thousand in December 2021)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">39,910</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">39,910</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">42,927</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">42,336</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">85,263</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&nbsp;Interest and other charges</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">14,204</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">14,204</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">18,091</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">18,091</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>Total in foreign currency</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">305,422</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">2,389,634</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">2,695,056</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">359,117</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">2,937,036</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">3,296,153</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt"><B>Total borrowings and financing</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">1,789,406</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">15,937,198</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">17,726,604</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">1,830,617</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">15,893,219</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8.5pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">17,723,836</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="7" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt"><I>&nbsp;</I></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt">Exchange rates as of June 30, 2022: US$ 5.2380; &yen;&nbsp;0.03860 (as of December
    31, 2021: US$ 5.5805; &yen; 0.04847).</P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt">As of June 30, 2022, the Company did not have balances of borrowings and financing
    raised during the year, maturing within 12 months.</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="7" STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 49 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->47<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 50%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Local currency</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Guarantees</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 8%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Maturity</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 23%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Annual interest rate</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Inflation adjustment</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">12th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2025</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TR + 9.5%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">14th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2022</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.92 % (series 1 and 3) and 9.19% (series 2)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPCA (series 2)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">17th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2023</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI + 0.75% (series 1), 4.5% (series 2), and 4.75% (series 3)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPCA (series 2 and 3)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">18th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2024</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.92 % (series 1 and 3) and 8.25% (series 2)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPCA (series 2)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">21st issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2022</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI + 0.60% (series 1) and CDI+ 0.90% (series 2)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">22nd issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2025</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI + 0.58% (series 1), CDI+ 0.90% (series 2), and 6.0% (series 3)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPCA (series 3)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">23rd issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2027</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI + 0.49% (series 1) and CDI+ 0.63% (series 2)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">24th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2029</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">3.20% (series 1) and 3.37% (series 2)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPCA (series 1 and 2)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">26th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2030</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">4.65% (series 1) and 4.95% (series 2)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPCA (series 1 and 2)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">27th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2027</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI + 1.60% (series 1), CDI+ 1.80% (series 2), and 2.25% (series 3)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">28th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2028</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0; text-align: right">CDI + 1.20% (series 1) and CDI + 1.44% (series 2)</P>
    <P STYLE="font: 8pt Georgia,serif; margin: 0; text-align: right">and CDI + 1.60% (series 3)</P></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">29th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2036</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0; text-align: right">CDI + 1.29% (series 1), 5.3058% (series 2), and</P>
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; text-align: right">5.4478% (series 3)</P></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPCA (series 2 and 3)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">30th issue debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2029</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI + 1.30% (series 1) and CDI+ 1.58% (series 2)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2022/2042</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">5% to 9.5%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TR</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Development Bank - BNDES PAC</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2023</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.82%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Development Bank - BNDES PAC II 9751</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2027</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.72%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Development Bank - BNDES PAC II 9752</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2027</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.72%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Development Bank - BNDES ONDA LIMPA</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2025</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.92%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Development Bank &ndash; BNDES TIET&Ecirc; III</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2028</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.66%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Development Bank - BNDES 2015</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2035</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 2.18%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Development Bank - BNDES 2014</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2026</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">TJLP + 1.76%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">Inter-American Development Bank &ndash; IDB 2202</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2035</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI + 0.86%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">Inter-American Development Bank &ndash; IDB INVEST</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2034</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">CDI+ 1.90% and CDI 2.70%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Leases </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">(Concession Agreements, Program Contracts, and Contract Asset)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2035</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">7.73% to 10.12%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IPC</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Leases (others)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2027</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">5.20% to 15.39%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Own funds</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2025</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">3% (FEHIDRO) TJLP + 1.5% (FINEP)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 50 -->
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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 50%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Foreign currency</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 10%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Guarantees</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 8%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Maturity</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 23%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Annual interest rate</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0; border-bottom: Black 0.5pt solid; text-align: center"><B>Exchange variation</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Inter-American Development Bank - IDB 1212 </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&ndash; US$ 35,973 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2025</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">3.31% (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">US$</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">Inter-American Development Bank - IDB 4623 &ndash; US$ 49,420 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2044</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1.12% (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">US$</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">International Bank for Reconstruction and Development (IBRD) &ndash; </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">IBRDs 7662 and 8916 - US$ 74,245 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2034</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2.85% (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">US$</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">JICA 15 </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&ndash; &yen; 8,643,225 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2029</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1.8% and 2.5%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Yen</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">JICA 18 </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&ndash; &yen; 7,771,200 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2029</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1.8% and 2.5%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Yen</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">JICA 17 </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&ndash; &yen; 3,897,396 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2035</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1.2% and 0.01%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Yen</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">JICA 19 </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&ndash; &yen; 27,202,770 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Government</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2037</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1.7% and 0.01%</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Yen</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IDB 1983AB </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt">&ndash; US$ 7,692 thousand</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2023</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2.08% to 2.38% (*)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">US$</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 8pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 8pt 7.1pt; text-align: justify">(*) Rates comprising SOFR + contractually defined
spread.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


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    <!-- Field: /Page -->


<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt 14.2pt">(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Payment schedule &ndash;
accounting balances as of June 30, 2022</P>

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 28%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2023</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2024</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2025</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2026</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2027</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>2028 to 2044 </B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 7pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>TOTAL</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 7pt; line-height: 107%"><B><I>LOCAL CURRENCY</I></B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Debentures</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">59,586</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">739,210</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,073,347</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,203,403</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,092,291</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,709,755</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,108,794</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">7,986,386</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">51,260</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">97,083</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">96,530</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">102,565</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">108,980</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">115,784</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">936,957</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,509,159</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">BNDES</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">105,137</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">203,541</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">196,851</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">176,661</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">166,842</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">154,365</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">282,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,286,242</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB 2202</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">90,674</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">181,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">181,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">181,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">181,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">181,349</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,438,136</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,435,555</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB INVEST</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">18,670</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">37,340</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">39,550</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">44,300</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">106,390</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">108,728</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">554,424</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">909,402</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Leases </FONT><FONT STYLE="font-family: Georgia,serif; font-size: 8.5pt; line-height: 107%">(Concession Agreements, Program Contracts, and Contract Asset)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">40,854</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">43,405</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">46,111</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">35,905</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">31,352</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">34,406</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">146,642</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">378,675</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Leases (others)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">34,693</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">46,969</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">13,308</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">8,360</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">3,786</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">619</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">107,735</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,964</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">6,228</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,966</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,734</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">141</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">15,033</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Interest and other charges</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">393,324</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">10,037</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">403,361</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><I>TOTAL IN LOCAL CURRENCY</I></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">797,162</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">1,365,162</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">1,650,012</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">1,755,277</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">1,691,131</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">2,305,006</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">5,467,798</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">15,031,548</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 7pt; line-height: 107%"><B><I>FOREIGN CURRENCY</I></B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">26,918</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">53,837</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">53,837</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">60,649</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">13,624</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">13,624</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">207,457</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">429,946</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IBRD</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">15,923</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">31,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">31,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">31,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">31,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">31,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">204,531</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">379,679</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">JICA</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">82,813</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">165,625</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">165,625</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">165,625</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">165,625</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">165,625</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">920,379</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,831,317</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB 1983AB</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">39,910</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">39,910</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Interest and other charges</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">14,204</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">14,204</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><I>TOTAL IN FOREIGN CURRENCY</I></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">139,858</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">291,217</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">251,307</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">258,119</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">211,094</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">211,094</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">1,332,367</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">2,695,056</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 107%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><I>Total</I></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">937,020</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">1,656,379</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">1,901,319</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">2,013,396</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">1,902,225</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">2,516,100</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">6,800,165</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">17,726,604</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 52 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->50<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt 14.2pt">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Changes</P>

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 25%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 7%; padding-left: 3pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>December </B></P>
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>31, </B></P>
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Addition (lease)</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Funding</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Borrowing costs</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Monetary and exchange
    variation</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Inflation adjustment
    / exchange variation and incorporated interest- Capitalized</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 5%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Interest paid</B></P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Amortization</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Accrued interest</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Provision for interest
    and fees - Capitalized</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 5%; padding-left: 3pt">
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Expenses with borrowing
    costs </B></P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 6%; padding-left: 3pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June </B></P>
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>30, </B></P>
    <P STYLE="font: 6.5pt/107% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2022</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><B><I>LOCAL CURRENCY</I></B></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Debentures</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">7,467,968</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,000,000</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(3,260)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">155,490</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(251,420)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(503,957)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">239,385</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">124,882</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">5,578</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">8,234,666</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,483,113</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">71,596</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">5,011</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,770</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(58,108)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(49,170)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">36,194</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">21,999</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,513,405</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">BNDES</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,392,844</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,535</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,238</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(51,301)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(104,982)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">26,414</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">24,431</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">129</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,290,308</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB 2202</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,589,442</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(108,419)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(90,674)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">43,471</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">101,549</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">478</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,535,847</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB INVEST</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">956,942</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(44,803)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(16,130)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">59,502</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">333</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">955,844</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Leases (Concession Agreements, Program Contracts, and Contract Asset)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">397,311</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(27,292)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(18,636)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">27,292</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">378,675</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Leases (others)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">125,969</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">16,550</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(8,372)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(43,157)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">16,745</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">107,735</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">Other</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">14,094</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">3,654</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">18</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(403)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(2,702)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">376</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">31</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">15,068</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><I>TOTAL IN LOCAL CURRENCY</I></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">14,427,683</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">16,550</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,075,250</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(3,260)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">162,054</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">4,008</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(550,118)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(829,408)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">449,379</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">272,892</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">6,518</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">15,031,548</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><B><I>FOREIGN CURRENCY</I></B></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">387,837</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">95,847</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(3,444)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(18,922)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(4,398)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(28,316)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">4,165</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">161</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">432,930</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IBRD</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">420,881</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,841</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(1,547)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(26,884)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">61</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(944)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(15,215)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">886</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">167</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">380,248</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">JICA</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,401,887</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">15,546</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(477,964)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">516</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(18,272)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">(94,808)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">12,673</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">2,149</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">103</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">1,841,830</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%">IDB 1983AB</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">85,548</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(5,446)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1052)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(40,115)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">610</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">294</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">209</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">40,048</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><I>TOTAL IN FOREIGN CURRENCY</I></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">3,296,153</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">114,234</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(4,991)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(529,216)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">577</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(24,666)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(178,454)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">18,334</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,445</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">640</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,695,056</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 107%; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 107%"><I>Total</I></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">17,723,836</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">16,550</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,189,484</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(8,251)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(367,162)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">4,585</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(574,784)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(1,007,862)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">467,713</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">275,337</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">7,158</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt/107% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">17,726,604</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


<!-- Field: Page; Sequence: 53 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->51<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt"><B>&nbsp;</B></P>

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 23%; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 6%; padding-left: 3pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>December </B></P>
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>31, </B></P>
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2020</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 3pt; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Addition (lease)</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Funding</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Borrowing costs</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Monetary and exchange variation</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Inflation adjustment /
    exchange variation and incorporated interest- Capitalized</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Interest paid</B></P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Amortization</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Accrued interest</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 7%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Provision for interest
    and fees - Capitalized</B></P></TD>
    <TD STYLE="padding-right: 3pt; width: 6%; padding-left: 3pt">
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Expenses with borrowing
    costs </B></P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; width: 6%; padding-left: 3pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June </B></P>
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>30, </B></P>
    <P STYLE="font: 6.5pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt"><B><I>LOCAL CURRENCY</I></B></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; vertical-align: top; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Debentures</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">6,756,504</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(867)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">95,382</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(89,796)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(437,780)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">123,693</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">33,361</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">8,136</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">6,488,633</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,418,832</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">84,254</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(55,955)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(45,904)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">36,008</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">20,074</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,457,309</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">BNDES</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,370,902</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">7,136</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(41,793)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(88,956)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">7,902</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">33,473</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">128</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,288,792</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IDB 2202</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,730,195</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(40,708)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(90,674)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">19,368</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">29,920</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">478</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,648,579</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IDB INVEST</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">944,513</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(7,758)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">24,044</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">332</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">961,131</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Leases (Concession Agreements, Program Contracts, and Contract Asset)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">428,743</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(40,201)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(14,290)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">40,201</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">414,453</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Leases (others)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">45,876</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">103,521</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(2,790)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(40,044)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">13,529</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">120,092</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">15,197</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(352)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(1,760)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">324</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">12</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">13,421</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt"><I>TOTAL IN LOCAL CURRENCY</I></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">13,710,762</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">103,521</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">91,390</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(867)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">95,382</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(279,353)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(719,408)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">265,069</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">116,840</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">9,074</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">13,392,410</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt"><B><I>FOREIGN CURRENCY</I></B></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IDB</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">317,302</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">47,593</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(3,796)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(13,984)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(4,473)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(27,111)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">3,765</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">85</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">319,381</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IBRD</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">426,860</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(1,733)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(14,239)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(1,375)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(17,070)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">675</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">105</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">393,223</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">JICA</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,684,321</FONT></TD>
    <TD STYLE="padding-right: 3pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">9,335</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(274,159)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,870</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(25,450)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(111,609)</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">19,797</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">3,001</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">97</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,307,203</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">IDB 1983AB</FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">119,379</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(2,361)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(1,617)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(40,606)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,123</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">285</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">208</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">76,411</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt"><I>TOTAL IN FOREIGN CURRENCY</I></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">3,547,862</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">56,928</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(5,529)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(304,743)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,870</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(32,915)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(196,396)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">25,360</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">3,286</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">495</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">3,096,218</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 3pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 3pt"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt"><I>Total</I></FONT></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">17,258,624</P></TD>
    <TD STYLE="padding-right: 3pt; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">103,521</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">148,318</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(6,396)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(209,361)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">1,870</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(312,268)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(915,804)</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">290,429</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">120,126</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">9,569</P></TD>
    <TD STYLE="padding-right: 3pt; white-space: nowrap; padding-left: 3pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">16,488,628</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
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<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Main events in the six-month period ended
June 30, 2022</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Debentures</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of March 18, 2022, the Company raised R$ 1.0 billion from
the 30th issue of simple, unsecured debentures, not convertible into shares, in two series, under CVM Instruction 476. The proceeds from
the Issue were used to refinance financial commitments maturing in 2022 and to recompose and reinforce the Company&rsquo;s cash position.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The 30th issue debentures was as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 21%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 10pt/110% Georgia,serif; margin: 1pt 0 0; text-align: center; border-bottom: Black 0.5pt solid">Value</P></TD>
    <TD STYLE="padding-right: 5pt; width: 25%; padding-left: 5pt">
    <P STYLE="font: 10pt/110% Georgia,serif; margin: 1pt 0 0; text-align: center; border-bottom: Black 0.5pt solid">Maturity</P></TD>
    <TD STYLE="padding-right: 5pt; width: 33%; padding-left: 5pt">
    <P STYLE="font: 10pt/110% Georgia,serif; margin: 1pt 0 0; text-align: center; border-bottom: Black 0.5pt solid">Remuneration</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">Series 1</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">R$ 500,000</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">03/2027</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">CDI + 1.30% p.a.</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">Series 2</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">R$ 500,000</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">03/2029</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt; line-height: 110%">CDI + 1.58% p.a.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 6pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 21.3pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">The covenants agreed for the 30th issue are:
</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 6pt 21.3pt; text-align: justify">Calculated every quarter, when disclosing the quarterly
information or annual financial statements:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 6pt 21.3pt; text-align: justify">- Net debt/adjusted EBITDA lower than or equal to
3.50;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 6pt 21.3pt; text-align: justify">- Adjusted EBITDA/paid financial expenses equal
to or higher than 1.5;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 6pt 21.3pt; text-align: justify">- Disposal of operating assets, termination of licenses,
loss of concession, or loss of the Issuer&rsquo;s ability to execute and operate public sanitation services in areas of the S&atilde;o
Paulo State which, individually or jointly during the term of the agreement, lead to a reduction of the Issuer&rsquo;s net sales and/or
service revenue of more than twenty- five percent (25%). The above limit will be calculated every quarter, taking into consideration the
Issuer&rsquo;s net operating income during the twelve (12) months before the end of each quarter and using the financial information disclosed
by the Issuer.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 6pt 21.3pt; text-align: justify">The failure to comply with the covenants for at
least two consecutive quarters, or two non-consecutive quarters within twelve months, will cause the early termination of the agreement
(in which case the 30-day cure period does not apply).</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 6pt 21.3pt; text-align: justify">The contract has a cross acceleration clause, i.e.
the early maturity of any of the Company&rsquo;s debts, in an individual or aggregate amount equal to or higher than R$ 182 million, adjusted
by the IPCA inflation index as of the issue date, constitutes a default event and may result in the early maturity of the obligations
arising from the Debentures.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">In the first quarter of 2022, the Company made the final amortization
payment of the 14th issue debentures, totaling R$&nbsp;27.6 million, of which R$&nbsp;25.7 million in principal and R$&nbsp;1.9 million
in interest.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">On June 15, 2022, the Company made the final amortization payment
of the 21st issue debentures, totaling R$&nbsp;185.1 million, of which R$&nbsp;175.0 million in principal and R$&nbsp;10.1 million in
interest.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Lease</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has lease agreements signed as Assets Lease. During
the construction period, work costs are capitalized to contract assets and the lease amount is recorded at the same proportion.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">After startup, the lease payment period starts (240 monthly installments),
and the amount is periodically restated by the contracted price index.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The amounts payable for the right of use of assets are also recorded
in this line. See Note 14 (f).</P>


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<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(c)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Covenants</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The table below shows the most restrictive covenants as of June
30, 2022.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 66%; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="width: 34%">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Covenants</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Adjusted EBITDA / Adjusted Financial Expenses</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Equal to or higher than 2.80</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">EBITDA / Financial Expenses Paid</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Equal to or higher than 2.35</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Adjusted Net Debt / Adjusted EBITDA</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Equal to or lower than 3.80</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Net Debt / Adjusted EBITDA</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Equal to or lower than 3.50</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total Adjusted Debt / Adjusted EBITDA</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Lower than 3.65</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Other Onerous Debt <SUP>(1)</SUP> / Adjusted EBITDA</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Equal to or lower than 1.30</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Adjusted Current Ratio</FONT></TD>
    <TD STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Higher than 1.00</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="2" STYLE="font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt; line-height: 110%">(1) The contractual definition of &ldquo;Other Onerous Debts&rdquo; corresponds to the sum of pension plan obligations and healthcare plan, installment payments of tax debts, and installments payments of debts with the electricity supplier.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, and December 31, 2021, the Company met the
requirements set forth by its borrowings and financing agreements.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(d)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Borrowings and financing &ndash; Credit limited</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 68%">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Agent</B></P></TD>
    <TD STYLE="width: 3%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="width: 29%">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="text-align: center; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(in millions of reais (*))</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Brazilian Federal Savings Bank</FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,281</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Brazilian Development Bank (BNDES) </FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">455</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Inter-American Development Bank (IDB)</FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,313</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Inter-American Development Bank &ndash; IDB Invest</FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">470</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">International Bank for Reconstruction and Development (IBRD) </FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,300</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">International Finance Corporation - IBRD</FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">760</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other</FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">18</P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">TOTAL</FONT></TD>
    <TD STYLE="vertical-align: top; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">5,597</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">(*) Brazilian Central Bank&rsquo;s exchange rate as of June 30,
2022 (US$ 1.00 = R$ 5.2380; &yen; 1.00 = R$ 0.03860).</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Financing resources contracted have specific purposes and are
released for the execution of their respective investments, according to the progress of the works.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
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<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>17</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Taxes and contributions</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT><B><FONT STYLE="font-family: Times New Roman; font-size: 7pt"></FONT></B></TD>
  <TD STYLE="text-align: justify; width: 97%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Current assets</B></FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 44%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Recoverable taxes</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">273,410</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">259,902</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Withheld income tax (IRRF) on financial investments</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">10,400</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">13,041</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other federal taxes</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">3,403</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">3,161</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">287,213</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">276,104</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT><B><FONT STYLE="font-family: Times New Roman; font-size: 7pt"></FONT></B></TD>
  <TD STYLE="text-align: justify; width: 97%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Current liabilities</B></FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 44%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 28%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Taxes and contributions payable</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Cofins and Pasep</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">111,612</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">111,963</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">INSS (social security contribution)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">43,460</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">39,902</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">IRRF (withholding income tax)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5,753</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">49,468</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">40,730</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">55,797</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">201,555</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">257,130</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>18</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Deferred taxes and contributions</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 11pt Calibri,sans-serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT><B><FONT STYLE="font-family: Times New Roman; font-size: 7pt"></FONT></B></TD>
  <TD STYLE="text-align: justify; width: 97%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Statement of financial position details</B></FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 53%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 24%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 23%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt"><B>Deferred income tax assets </B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Provisions</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">526,313</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">503,374</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Pension plan obligations - G1</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">146,193</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">150,577</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Donations of underlying assets on concession agreements</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">47,065</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">47,589</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Allowance for doubtful accounts</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">183,562</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">183,963</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt 7.1pt; border-bottom: Black 0.5pt solid; text-align: right; text-indent: -7.1pt">122,980</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">127,092</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total deferred tax asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt 7.1pt; border-bottom: Black 0.5pt solid; text-align: right; text-indent: -7.1pt">1,026,113</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,012,595</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt"><B>Deferred income tax liabilities</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Temporary difference on concession of intangible asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(360,718)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(368,235)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Capitalization of borrowing costs</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(429,363)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(404,931)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Profit on supply to government entities</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(349,513)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(353,262)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Actuarial gain &ndash; G1 Plan </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(109,271)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(109,271)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Construction margin</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(44,698)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(46,079)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Borrowing costs</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt 7.1pt; border-bottom: Black 0.5pt solid; text-align: right; text-indent: -7.1pt">(12,553)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(14,556)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total deferred tax liabilities</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt 7.1pt; border-bottom: Black 0.5pt solid; text-align: right; text-indent: -7.1pt">(1,306,116)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(1,296,334)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; text-indent: -2.85pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Deferred tax liability, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt 7.1pt; border-bottom: Black 1.5pt double; text-align: right; text-indent: -7.1pt">(280,003)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(283,739)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 57 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->55<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 11pt Calibri,sans-serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT><B><FONT STYLE="font-family: Times New Roman; font-size: 7pt"></FONT></B></TD>
  <TD STYLE="text-align: justify; width: 97%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Changes</B></FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 49%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Deferred income tax assets</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; width: 17%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>December 31,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 17%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>Net</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>change</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 17%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2022</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Provisions</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">503,374</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">22,939</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">526,313 </FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Pension plan obligations - G1</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">150,577</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(4,384)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">146,193</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Donations of underlying assets on concession agreements</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">47,589</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(524)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">47,065</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Allowance for doubtful accounts</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">183,963</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(401)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">183,562</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">127,092</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(4,112)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">122,980</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,012,595</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">13,518</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,026,113</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Deferred income tax liabilities</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Temporary difference on concession of intangible asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(368,235)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">7,517</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(360,718)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Capitalization of borrowing costs</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(404,931)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(24,432)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(429,363)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Profit on supply to government entities</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(353,262)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,749</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(349,513)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Actuarial gain &ndash; G1</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(109,271)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(109,271)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Construction margin</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(46,079)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,381</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(44,698)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Borrowing costs</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(14,556)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,003</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(12,553)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,296,334)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(9,782)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,306,116)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Deferred tax liability, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(283,739)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">3,736</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(280,003)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 49%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Deferred income tax assets</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; width: 17%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>December 31,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2020</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 17%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>Net</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>change</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 17%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Provisions</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">436,445</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">11,610</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">448,055</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Pension plan obligations - G1</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">154,498</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,930)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">152,568</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Donations of underlying assets on concession agreements</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">50,142</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,342)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">48,800</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Allowance for doubtful accounts</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">155,719</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">17,605</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">173,324</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">134,932</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(14,467)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">120,465</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">931,736</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">11,476</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">943,212</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%"><B>Deferred income tax liabilities</B></FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Temporary difference on concession of intangible asset</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(388,675)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">7,882</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(380,793)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Capitalization of borrowing costs</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(390,211)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">4,368</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(385,843)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Profit on supply to government entities</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(356,513)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">895</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(355,618)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Actuarial gain &ndash; G1</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(48,979)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(48,979)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Construction margin</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(48,843)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,382</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(47,461)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Borrowing costs</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(19,231)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,963</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(16,268)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,252,452)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">17,490</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(1,234,962)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Deferred tax liability, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(320,716)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">28,966</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(291,750)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 58 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->56<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->



<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 11pt Calibri,sans-serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="text-align: justify; width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(c)</B></FONT><B><FONT STYLE="font-family: Times New Roman; font-size: 7pt"></FONT></B></TD>
  <TD STYLE="text-align: justify; width: 97%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Reconciliation of the effective tax rate</B></FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The amounts recorded as income tax and social contribution expenses
in the financial statements are reconciled to the statutory rates, as shown below:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 40%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 5.65pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 5.65pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 5.65pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 5.65pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Profit before income taxes</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">589,738</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,063,940</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,148,031</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,898,646</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Statutory rate</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">34%</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">34%</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">34%</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">34%</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Estimated expense at statutory rate</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(200,511)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(701,740)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(390,331)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(645,540)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Benefit of interest on capital</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">32,878</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">32,878</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">13,874</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">13,874</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Permanent differences:</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&#9;Provision Law 4,819/1958 &ndash; G0 (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(7,013)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(14,985)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(5,651)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(11,927)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&#9;Donations</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,505)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(4,881)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,308)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(3,675)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&#9;Other differences</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">9,871</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">22,785</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">9,437</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">18,532</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(167,280)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(665,943)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(374,979)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(628,736)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">&nbsp;</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Current income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(180,174)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(669,679)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(374,219)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(657,702)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Deferred income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">12,894</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,736</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(760)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">28,966</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Effective rate</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">28%</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">32%</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">33%</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">33%</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0" STYLE="width: 100%; font: 10pt Georgia,serif">
<TR STYLE="vertical-align: top">
  <TD STYLE="width: 3%">(i)</TD>
  <TD STYLE="width: 97%">Permanent difference related to the provision for the actuarial liability. See Note 21 (ii) and (v).</TD></TR>
</TABLE>


<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>19</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Provisions</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Lawsuits and proceedings that resulted in
provisions</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(I)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Statement of financial position details</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company is a party to several legal claims and administrative
proceedings arising from the normal course of business, including civil, tax, labor, and environmental matters. Management recognizes
provisions consistently with the recognition and measurement criteria established in Note 3.15 to the Annual Financial Statements as of
December 31, 2021. The terms and payment amounts are defined based on the outcome of these lawsuits.</P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0 0 8pt">&nbsp;</P>

<P STYLE="font: 11pt/110% Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 30%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 2.85pt 1pt 0; text-align: center"><B>&nbsp;</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 2.85pt 1pt 0; text-align: center"><B>&nbsp;</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 11%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Provisions</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Escrow deposits</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Provisions net of deposits</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 1%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 11%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Provisions</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 12%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Escrow deposits</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 11%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Provisions net of deposits</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Customer claims (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">157,092</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(6,889)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">150,203</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">168,258</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(10,780)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">157,478</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Supplier claims (ii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">450,975</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(130)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">450,845</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">477,854</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(123)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">477,731</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other civil claims (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">104,553</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,713)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">102,840</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">95,601</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,523)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">93,078</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Tax claims (iv)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">75,465</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(15,777)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">59,688</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">57,509</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,693)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">54,816</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Labor claims (v)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">375,469</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(15,554)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">359,915</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">349,962</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(15,864)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">334,098</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Environmental claims (vi)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">384,425</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(36)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">384,389</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">331,326</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(34)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">331,292</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,547,979</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(40,099)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,507,880</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,480,510</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(32,017)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,448,493</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Current</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">863,116</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">863,116</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">809,821</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">809,821</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Noncurrent</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">684,863</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(40,099)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">644,764</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">670,689</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(32,017)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">638,672</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(II)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Changes</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 29%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>December 31,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Additional provisions</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Interest and inflation
    adjustment</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 11%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Use of the accrual</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>Amounts not used</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>(reversal)</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30, </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2022</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Customer claims (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">168,258</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">9,664</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">15,952</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(26,261)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(10,521)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">157,092</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Supplier claims (ii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">477,854</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">18,969</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">29,131</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(74,768)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(211)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">450,975</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other civil claims (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">95,601</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">7,996</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">9,427</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(5,461)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(3,010)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">104,553</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Tax claims (iv)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">57,509</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">13,209</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5,965</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(925)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(293)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">75,465</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Labor claims (v)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">349,962</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">53,825</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">17,561</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(22,322)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(23,557)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">375,469</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Environmental claims (vi)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">331,326</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">19,901</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">33,599</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(300)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(101)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">384,425</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Subtotal</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,480,510</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">123,564</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">111,635</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(130,037)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(37,693)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,547,979</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Escrow deposits</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(32,017)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(15,007)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(4,382)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">8,323</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,984</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(40,099)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,448,493</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">108,557</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">107,253</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(121,714)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(34,709)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,507,880</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; width: 29%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>December 31,</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2020</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Additional provisions</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Interest and inflation
    adjustment</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 11%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Use of the accrual</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>Amounts not used</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>(reversal)</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 12%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 30, </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Customer claims (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">160,705</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">22,820</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">13,885</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(16,717)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(19,174)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">161,519</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Supplier claims (ii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">410,734</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">8,964</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">21,817</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(39,309)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(39,382)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">362,824</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other civil claims (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">86,083</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,208</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">5,750</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(2,187)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(2,878)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">88,976</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Tax claims (iv)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">59,678</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">6,071</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">4,406</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,064)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">69,091</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Labor claims (v)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">316,880</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">54,665</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">19,205</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(20,470)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(16,210)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">354,070</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Environmental claims (vi)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">249,582</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">19,417</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">21,590</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(9,262)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">281,327</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Subtotal</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,283,662</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">114,145</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">86,653</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(78,683)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(87,970)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,317,807</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Escrow deposits</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(31,360)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(13,991)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(2,370)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">3,018</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">836</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(43,867)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,252,302</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">100,154</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">84,283</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(75,665)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(87,134)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">1,273,940</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 60 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->58<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Lawsuits deemed as contingent liabilities</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company is a party to lawsuits and administrative proceedings
relating to environmental, tax, civil, and labor claims, which are assessed as contingent liabilities in the financial statements, since
it either does not expect outflows to be required or the amount of the obligations cannot be reliably measured. Contingent liabilities,
net of deposits, are represented as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 46%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 27%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.75pt solid"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 27%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.75pt solid"><B>December 31, 2021</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Customer claims (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">193,555</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">173,875</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Supplier claims (ii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,582,481</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,521,935</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other civil claims (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">934,750</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">852,735</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Tax claims (iv)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,730,374</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,548,781</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Labor claims (v)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,147,116</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,095,841</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Environmental claims (vi)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.75pt solid">3,491,703</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.75pt solid">3,201,716</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 2.25pt double">9,079,979</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 2.25pt double">8,394,883</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(c)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Explanation of the nature of main classes
of lawsuits</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(i)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Customer claims </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Refer mainly to lawsuits from customers claiming that their tariffs
should be equal to those of other consumer categories, lawsuits for reduction of sewage tariff due to system losses, consequently requiring
the refund of amounts charged by the Company, and lawsuits for reduction of tariff for being eligible to the Social Welfare Entity category.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(ii)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Supplier claims</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Include lawsuits filed by some suppliers alleging underpayment
of monetary adjustments and economic and financial imbalance of the agreements, and are in progress at different courts.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(iii)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Other civil claims</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Refer mainly to indemnities for property damage, pain and suffering,
and loss of profits allegedly caused to third parties, such as vehicle accidents, claims, and challenges on the methodology to collect
tariffs, among others, filed at different court levels.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(iv)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Tax claims</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Tax claims refer mainly to tax collections and fines in general
challenged due to disagreements regarding notification or differences in the interpretation of legislation by the Company's Management.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(v)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Labor claims</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company is a party to several labor lawsuits, involving issues
such as overtime, shift schedule, health hazard premium and hazardous duty premium, prior notice, change of function, salary equalization,
service outsourcing, and others, which are at various court levels.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(vi)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Environmental claims</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">These refer to several administrative proceedings and lawsuits
filed by government entities, including Companhia Ambiental do Estado de S&atilde;o Paulo (CETESB) and the Public Prosecution Office of
the S&atilde;o Paulo State, which aim at certain obligations to do and not to do, with the provision of fines for non-compliance and imposition
of compensation for environmental damages allegedly caused by the Company.</P>


<!-- Field: Page; Sequence: 61 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->59<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(d)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Guarantee insurance </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of May 25, 2021, the Company executed an agreement effective
for one year for the issue of policies under several types of guarantee insurance. The limit that can be used is R$ 600 million. The guarantee
insurance for escrow deposit is used in legal claims, where instead of immediately disbursing cash, the Company uses the guarantee provided
by the insurance until the end of these proceedings, limited to up to five years. As of June 30, 2022, R$ 580 million was available for
use.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>20</B></TD><TD STYLE="text-align: justify"><B>Labor liabilities and pension plan obligations</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 52%; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 24%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right"><B>June 30, 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 24%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Salaries and payroll charges</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">40,905</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">58,591</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Provision for vacation</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">255,788</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">226,127</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Provision for Christmas bonus</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">56,405</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Healthcare plan (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">49,630</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">45,915</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Provision for profit sharing (ii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">48,522</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">88,376</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Consent Decree (TAC)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">6,354</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">5,723</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Knowledge Retention Program (PRC)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,569</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,884</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">459,173</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">426,616</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0 0 0 7.1pt"><B>(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Healthcare plan</B></P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Benefits are paid after the event, free of choice, and are sponsored
by the contributions of SABESP and the employees. In the second quarter of 2022, the Company contributed 8.2%, on average, of gross payroll,
totaling R$ 65,345 (7.8% in the second quarter of 2021, totaling R$ 54,881).</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0 0 0 7.1pt"><B>(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provision for profit sharing</B></P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The profit-sharing program was implemented according to an agreement
with the labor union. Payment corresponds to up to one month&rsquo;s salary for each employee, depending on the performance of goals reached
from January to December, and should be paid in the subsequent year.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>21</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Pension plan obligations</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has Post-Employment Benefit Plans in the following
modalities: Defined Benefit (BD) &ndash; G1 (i) and G0 (ii); and Defined Contribution (CD) &ndash; Sabesprev Mais (iii) and VIVEST (iv),
whereby only the latter is open for new adhesions. See the reconciliation of expenses with such plans in item (v).</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B><U>Defined benefit plans</U></B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Summary of pension plan - Liabilities</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 55%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>G1 Plan</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>G0 Plan</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Total</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Pension plan liabilities as of December 31, 2021</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(129,600)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,192,062)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,321,662)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Expenses recognized in 2022</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(5,857)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(88,476)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(94,333)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Payments made in 2022</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">19,376</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">91,296</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">110,672</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Pension plan liabilities as of June 30, 2022</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(116,081)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(2,189,242)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(2,305,323)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 62 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->60<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->



<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 55%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>G1 Plan</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>G0 Plan</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>Total</B></P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Pension plan liabilities as of December 31, 2020</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(319,053)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,549,541)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,868,594)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Expenses recognized in 2021</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(11,623)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(79,107)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(90,730)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Payments made in 2021</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">17,572</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">82,975</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">100,547</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Pension plan liabilities as of June 30, 2021</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(313,104)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(2,545,673)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">(2,858,777)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><B>(i)</B></TD><TD STYLE="text-align: justify"><B>G1 Plan </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">Managed by SABESPREV, the financed defined benefit
plan (&ldquo;G1 Plan&rdquo;) receives similar contributions established in a plan of subsidy of actuarial study of SABESPREV, as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 38.95pt"></TD><TD STYLE="width: 17.85pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">0.99% of the portion of the salary of participation
up to 20 salaries; and</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 3pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 38.95pt"></TD><TD STYLE="width: 17.85pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">8.39% of the surplus, if any, of the portion
of the salary of participation over 20 salaries.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><B>(ii)</B></TD><TD STYLE="text-align: justify"><B>G0 Plan </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">According to State Law 4,819/1958, employees who
started providing services before May 1974 acquired a legal right to receive supplemental pension payments, which rights are referred
to as &quot;G0 Plan&quot;. The Company pays supplemental retirement and pension amounts on behalf of the S&atilde;o Paulo State and seeks
reimbursements of such amounts, which are recorded in the &ldquo;Balances with related parties&rdquo; line, limited to the amounts considered
virtually certain to be reimbursed by the S&atilde;o Paulo State.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><B>(iii)</B></TD><TD STYLE="text-align: justify"><B>Sabesprev Mais Plan </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">Administered by SABESPREV, the sponsor's contributions
correspond to the result obtained by applying a percentage of 100% to the basic contribution made by the participant.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><B>(iv)</B></TD><TD STYLE="text-align: justify"><B>VIVEST </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify">Administered by VIVEST, the sponsor's contributions
correspond to the result obtained by applying a percentage of 100% to the basic contribution made by the participant.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"></TD><TD STYLE="width: 3%"><B>(v)</B></TD><TD STYLE="text-align: justify"><B>Reconciliation of expenditures with pension plan obligations </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 0 35.45pt; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5pt; width: 36%; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="text-align: center; padding-right: 5pt; width: 15%; padding-left: 5pt; vertical-align: bottom">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>June</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="text-align: center; padding-right: 5pt; width: 17%; padding-left: 5pt; vertical-align: bottom">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>January to June</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="text-align: center; padding-right: 5pt; width: 15%; padding-left: 5pt; vertical-align: bottom">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>April to</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>June</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="text-align: center; padding-right: 5pt; width: 17%; padding-left: 5pt; vertical-align: bottom">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>January to June</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt"><B>2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">G1 Plan (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,922</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5,857</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5,812</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">11,623</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">G0 Plan (ii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">44,238</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">88,476</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">39,553</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">79,107</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Sabesprev Mais Plan (iii)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">6,429</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">12,307</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5,604</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">10,890</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">VIVEST Plan (iv)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">73</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">131</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">32</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">58</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Subtotal</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">53,662</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">106,771</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">51,001</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">101,678</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Capitalized</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(823)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,594)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(1,064)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(2,058)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Reimbursement of additional retirement and pension benefits paid (G0)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(23,611)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(44,402)</FONT></TD>
    <TD STYLE="padding-right: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(22,934)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: right; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(44,027)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,338</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,583</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,257</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,472</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Pension plan obligations (Note 27)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">30,566</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">63,358</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">28,260</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">58,065</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 63 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->61<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>22</B></TD><TD STYLE="text-align: justify"><B>Services payable</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">This line records the balances payable, mainly from services
received from third parties, such as the supply of electric power, reading of hydrometers and delivery of water and sewage bills, cleaning,
surveillance and security services, collection, legal counsel services, audit, marketing, and advertising and consulting services, among
others. This line also includes the amounts payable related to the transfer of 7.5% of revenue from the S&atilde;o Paulo municipal government
to the Municipal Fund for Environmental Sanitation and Infrastructure. The balances as of June 30, 2022, and December 31, 2021, were R$
581,437 and R$ 469,027, respectively.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>23</B></TD><TD STYLE="text-align: justify"><B>Equity </B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Share capital</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">As of June 30, 2022, and December 31, 2021, the authorized, subscribed,
and paid-in capital, totaling R$ 15,000,000, was composed of 683,509,869 registered, book-entry common shares with no par value, as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>June 30, 2022</B></P></TD>
    <TD COLSPAN="2" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>December 31, 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 52%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Number of shares</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>%</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Number of shares</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 9%; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: center"><B>%</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&nbsp;S&atilde;o Paulo State </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">343,506,664</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">50.3</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">343,506,664</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">50.3</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&nbsp;Other shareholders </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt"></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt"></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&nbsp;&nbsp;&nbsp;In Brazil <SUP>(1)</SUP></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">245,397,335</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">35.9</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">234,965,971</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">34.4</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&nbsp;&nbsp;&nbsp;Abroad<SUP>(2) </SUP></FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">94,605,870</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">13.8</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">105,037,234</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 0.5pt solid; text-align: right">15.3</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&nbsp;Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">683,509,869</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">100.0</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">683,509,869</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 4.8pt 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">100.0</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 1pt 34.05pt; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 1pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 11.35pt"></TD><TD STYLE="width: 22.7pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">(1)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">As of June 30, 2022, the common shares traded
in Brazil were held by 35,599 shareholders. It includes six shares held by Cia Paulista de Parcerias &ndash; CPP, a company controlled
by the S&atilde;o Paulo State.</FONT></TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 1pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 11.35pt"></TD><TD STYLE="width: 22.7pt"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">(2)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt">Shares traded as American Depositary Receipts
(ADR) on the New York Stock Exchange, through The Bank New York Mellon, the depositary bank of the Company&rsquo;s ADRs. Each ADR corresponds
to 1 share.</FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Interest on capital </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/107% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Annual Shareholders&rsquo; Meeting of April 28, 2022, approved
the distribution of dividends as interest on capital totaling R$ 547,645, corresponding to a minimum mandatory dividend of R$ 96,700 as
additional dividends, totaling R$ 644,345, paid on June 27, 2022.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>24</B></TD><TD STYLE="text-align: justify"><B>Earnings per share</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Basic and diluted</B></P>

<P STYLE="font: 10pt/105% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Basic earnings per share are calculated by dividing the profit
attributable to owners by the weighted average number of outstanding common shares during the year. The Company does not have potentially
dilutive common shares outstanding or debts convertible into common shares. Accordingly, basic and diluted earnings per share are equal.</P>


<!-- Field: Page; Sequence: 64 -->
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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 48%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 13%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>June </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 13%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>June </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 13%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>June </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 13%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>June </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; text-align: center"><B>2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Profit attributable to the Company&rsquo;s owners</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">422,458</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,397,997</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">773,052</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,269,910</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Weighted average number of common shares issued</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">683,509,869</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">683,509,869</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">683,509,869</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 0.5pt solid; text-align: right">683,509,869</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Basic and diluted earnings per share (reais per share)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 1.5pt double; text-align: right">0.61807</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 1.5pt double; text-align: right">2.04532</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 1.5pt double; text-align: right">1.13100</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2pt; border-bottom: Black 1.5pt double; text-align: right">1.85793</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/105% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>25</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Operating segment information </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company&rsquo;s Management, composed of the Board of Directors
and the Executive Board, has determined the operating segment used to make strategic decisions, such as sanitation services.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Result</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>April to June 2022</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 41%; padding-left: 5pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Sanitation (i)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 18%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Reconciliation to the income
    statement (ii)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 20%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Balance according to the
    financial statements</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross operating revenue </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">4,451,472</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,154,720</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">5,606,192</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross sales deductions</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(340,792)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(340,792)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Net operating revenue </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">4,110,680</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,154,720</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">5,265,400</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Costs, selling, general, and administrative expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(3,230,087)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(1,129,475)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(4,359,562)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income from operations before other operating expenses, net and equity accounting </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">880,593</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">25,245</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">905,838</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other operating income (expenses), net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,351</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Equity accounting</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">5,923</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Financial result, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(324,374)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income before income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">589,738</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(598,165)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(598,165)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 65 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->63<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>January to June 2022</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 41%; padding-left: 2.85pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Sanitation (i)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 18%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Reconciliation to the income
    statement (ii)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 20%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Balance according to the
    financial statements</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross operating revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">8,749,692</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,042,926</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">10,792,618</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross sales deductions</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(656,828)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(656,828)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Net operating revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">8,092,864</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">2,042,926</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">10,135,790</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Costs, selling, general, and administrative expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(6,107,025)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(1,996,996)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(8,104,021)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income from operations before other operating expenses, net and equity accounting </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,985,839</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">45,930</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">2,031,769</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other operating income (expenses), net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">4,915</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Equity accounting</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">11,506</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Financial result, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">15,750</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income before income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">2,063,940</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(1,187,911)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(1,187,911)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 66 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->64<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>April to June 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 41%; padding-left: 2.85pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Sanitation (i)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 18%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Reconciliation to the income
    statement (ii)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 20%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Balance according to the
    financial statements</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross operating revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">3,881,211</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">1,022,904</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">4,904,115</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross sales deductions</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(308,196)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(308,196)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Net operating revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">3,573,015</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,022,904</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">4,595,919</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Costs, selling, general, and administrative expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(2,700,057)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(999,906)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(3,699,963)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income from operations before other operating expenses, net and equity accounting </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">872,958</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">22,998</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">895,956</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other operating income (expenses), net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(899)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Equity accounting</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">4,161</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Financial result, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">248,813</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income before income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">1,148,031</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(553,055)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(553,055)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 67 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->65<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>January to June 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 41%; padding-left: 2.85pt; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 21%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Sanitation (i)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 18%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Reconciliation to the income
    statement (ii)</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 20%; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: center"><B>Balance according to the
    financial statements</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross operating revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">7,818,433</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">2,046,209</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">9,864,642</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Gross sales deductions</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(591,306)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(591,306)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Net operating revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">7,227,127</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">2,046,209</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">9,273,336</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Costs, selling, general, and administrative expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(5,290,922)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(2,000,204)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(7,291,126)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income from operations before other operating expenses, net and equity accounting </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,936,205</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">46,005</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,982,210</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Other operating income (expenses), net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">9,778</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Equity accounting</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">12,215</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Financial result, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(105,557)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Income before income tax and social contribution</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 8pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">1,898,646</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding-left: 2.85pt; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(1,095,106)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">-</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 8pt">(1,095,106)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 12pt 1cm; text-align: justify; text-indent: -1cm">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 12pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1cm">(i)</TD><TD STYLE="text-align: justify">See Note 31 for further information about non-cash items, other than depreciation and amortization that
impact segment results, and for additional information on long-lived assets.</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 12pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1cm">(ii)</TD><TD STYLE="text-align: justify">Construction revenue and related costs are not reported to the CODM. Revenue from construction is recognized
under ICPC 01 (R1) / IFRIC 12 (Concession Agreements) and CPC 47/IFRS 15 (Revenue from Contracts with Customers), as all performance obligations
are met over time. See Note 14 (e) for further information.</TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify; text-indent: -14.2pt">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>26</B></TD><TD STYLE="text-align: justify"><B>Operating revenue</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(a)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Revenue from sanitation services:</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify; text-indent: -14.2pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 43%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Metropolitan Region of S&atilde;o Paulo</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">3,225,891</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">6,274,744</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,787,854</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">5,569,632</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Regional Systems </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,225,581</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,474,948</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">1,093,357</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">2,248,801</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">4,451,472</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">8,749,692</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">3,881,211</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">7,818,433</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify; text-indent: -14.2pt">&nbsp;</P>


<!-- Field: Page; Sequence: 68 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->66<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>(b)</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Reconciliation from gross operating revenue
to net operating revenue:</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt Georgia,serif; margin: 0 0 0 14.2pt; text-align: justify; text-indent: -14.2pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 43%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Revenue from sanitation services (i)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">4,451,472</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">8,749,692</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">3,881,211</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">7,818,433</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Construction revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,154,720</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,042,926</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,022,904</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">2,046,209</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Sales tax</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(322,341)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(619,926)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(289,903)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(554,788)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Regulation, Control and Oversight Fee (TRCF)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(18,451)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(36,902)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(18,293)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(36,518)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Net revenue</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">5,265,400</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">10,135,790</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">4,595,919</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">9,273,336</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0 0 6pt 14.2pt; text-align: justify">(i) Includes R$&nbsp;22,573 and R$&nbsp;43,534 referring
to the TRCF charged from customers from April to June and from January to June 2022 (R$&nbsp;19,568 and R$&nbsp;38,857 from April to June
and from January to January to June 2021), respectively, referring to the municipalities regulated by ARSESP.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>27</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Operating costs and expenses </B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><FONT STYLE="letter-spacing: -0.05pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 43%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>April to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>January to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>April to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>January to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Operating costs</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Salaries, payroll charges, and benefits</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(591,821)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,100,694)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(518,265)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(991,360)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Pension plan obligations </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(7,489)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(14,546)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(9,082)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(17,932)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Construction costs (Note 25)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,129,475)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,996,996)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(999,906)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(2,000,204)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General supplies</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(95,925)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(162,415)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(70,782)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(131,712)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Treatment supplies</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(142,491)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(289,799)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(82,332)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(181,257)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Outsourced services</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(431,808)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(797,700)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(341,052)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(708,647)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Electricity</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(375,361)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(786,445)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(340,012)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(697,987)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(206,033)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(404,659)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(191,077)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(371,554)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(551,500)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(1,095,035)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(510,919)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(1,010,817)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(3,531,903)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(6,648,289)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(3,063,427)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(6,111,470)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Selling expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Salaries, payroll charges, and benefits</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(80,464)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(148,373)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(67,812)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(129,074)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Pension plan obligations</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,010)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,969)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,184)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(2,361)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General supplies</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(2,149)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(3,279)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,888)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(3,418)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Outsourced services</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(106,353)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(190,716)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(80,588)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(167,523)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Electricity</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(271)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(685)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(329)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(676)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(26,561)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(51,688)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(31,279)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(58,325)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(16,717)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(33,402)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(16,581)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(33,078)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(233,525)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(430,112)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(199,661)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(394,455)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Bad debt expense, net of recoveries (Note 9 (c))</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(252,932)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(430,626)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(144,101)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(265,152)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Administrative expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Salaries, payroll charges, and benefits</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(73,217)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(131,738)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(63,941)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(121,312)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Pension plan obligations</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(22,067)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(46,843)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(17,994)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(37,772)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General supplies</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(11,402)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(15,701)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(5,356)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(11,165)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Outsourced services</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(61,196)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(123,029)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(58,541)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(107,923)</FONT></TD></TR>
  </TABLE>

<!-- Field: Page; Sequence: 69 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->67<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 43%; padding-left: 5pt; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>April to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>January to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>April to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>January to</B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 43%; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Electricity</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(460)</FONT></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(905)</FONT></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(311)</FONT></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(901)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(124,066)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(179,453)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(103,414)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(154,750)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(29,948)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(59,474)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(25,555)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(51,211)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Tax expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(18,846)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(37,851)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(17,662)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(35,015)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(341,202)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(594,994)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(292,774)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(520,049)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Operating costs and expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Salaries, payroll charges, and benefits</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(745,502)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,380,805)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(650,018)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,241,746)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Pension plan obligations (Note 21 (v))</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(30,566)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(63,358)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(28,260)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(58,065)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Construction costs (Note 25)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,129,475)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,996,996)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(999,906)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(2,000,204)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General supplies</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(109,476)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(181,395)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(78,026)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(146,295)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Treatment supplies</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(142,491)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(289,799)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(82,332)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(181,257)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Outsourced services</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(599,357)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,111,445)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(480,181)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(984,093)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Electricity</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(376,092)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(788,035)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(340,652)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(699,564)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;General expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(356,660)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(635,800)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(325,770)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(584,629)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Depreciation and amortization</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(598,165)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,187,911)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(553,055)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(1,095,106)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Tax expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(18,846)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(37,851)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(17,662)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">(35,015)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif; text-indent: -2.85pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">&#9;Bad debt expense, net of recoveries (Note 9 (c)) </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(252,932)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(430,626)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(144,101)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">(265,152)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: justify; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(4,359,562)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">(8,104,021)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">(3,699,963)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; border-bottom: Black 1.5pt double; text-align: right">(7,291,126)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>



<!-- Field: Page; Sequence: 70 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->68<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>28</B></TD><TD STYLE="text-align: justify"><B>Financial income (expenses)</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 43%; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>April to</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0 0; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>January to</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>April to</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 2.4pt; text-align: center"><B>January to</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0 0; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Financial expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest and charges on borrowings and financing &ndash; local currency </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(215,789)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(405,342)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(106,659)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(211,339)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest and charges on borrowings and financing &ndash; foreign currency </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(9,778)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(18,334)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(10,354)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(22,816)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other financial expenses </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(72,705)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(163,949)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(78,902)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(153,544)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Monetary variation on borrowings and financing </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(91,336)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(162,054)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(42,985)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(95,382)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other monetary variations </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(50,790)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(99,155)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(40,672)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(82,786)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest and monetary variations on provisions</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">(49,328)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">(93,910)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">(7,482)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">(49,436)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total financial expenses</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(489,726)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(942,744)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(287,054)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(615,303)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Financial income</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Inflation adjustment gains </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">67,181</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">126,865</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">37,470</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">88,653</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Income on financial investments </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">101,339</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">181,001</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">29,636</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">47,858</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest income </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">70,920</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">141,604</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">31,903</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">78,882</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Cofins and Pasep </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(11,134)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(20,901)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(4,604)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(10,018)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other </FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">1</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">14</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">41</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total financial income</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">228,307</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">428,583</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">94,405</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">205,416</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Financial income (expenses), net of exchange variation</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(261,419)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(514,161)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(192,649)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(409,887)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Exchange variation</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Exchange variation on borrowings and financing</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(64,814)</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">529,216</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">442,316</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">304,743</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Exchange variation on assets</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,853</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">590</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(854)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">(407)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Other exchange variations</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">6</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">105</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">-</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 0.5pt solid">(6)</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Exchange variations, net</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(62,955)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">529,911</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">441,462</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">304,330</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Financial income (expenses), net</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(324,374)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">15,750</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">248,813</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 2.4pt 0; text-align: right; border-bottom: Black 1.5pt double">(105,557)</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>



<!-- Field: Page; Sequence: 71 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->69<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>29</B></TD><TD STYLE="text-align: justify"><B>Other operating income (expenses), net</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 42%; text-align: center; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm; border-bottom: Black 0.75pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm; border-bottom: Black 0.75pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2022</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; width: 14%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm; border-bottom: Black 0.75pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>April to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 15%; padding-left: 5pt">
<DIV STYLE="margin-right: 2.85pt; margin-left: 2.85pt; padding: 0cm; border-bottom: Black 0.75pt solid">

    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>January to </B></P>
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; text-align: center"><B>June 2021</B></P>
</DIV></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Other operating income, net </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">13,562</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">23,870</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">11,954</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">19,750</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Other operating expenses </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.75pt solid; text-align: right">(11,211)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.75pt solid; text-align: right">(18,955)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.75pt solid; text-align: right">(12,853)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.75pt solid; text-align: right">(9,972)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">Other operating income (expenses), net</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 2.25pt double; text-align: right">2,351</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 2.25pt double; text-align: right">4,915</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 2.25pt double; text-align: right">(899)</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 2.25pt double; text-align: right">9,778</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Other operating income usually records the sale of property,
plant and equipment, sale of contracts awarded in public bids, right to sell electricity, indemnities and reimbursement of expenses, fines
and guarantees, property leases, reuse water, PURA projects and services, net of Cofins and Pasep.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Other operating expenses usually record derecognition of concessions
assets due to obsolescence, discontinued construction works, unproductive wells, projects considered economically unfeasible, losses on
property, plant and equipment, estimated losses and operational assets indemnification.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>30</B></TD><TD STYLE="text-align: justify"><B>Commitments</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The Company has agreements to manage and maintain its activities,
as well as agreements to build new projects aiming at achieving the objectives proposed in its target plan. The main unrecognized committed
amounts as of June 30, 2022 are as follows:</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 35%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 13%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 1pt 0; text-align: center; border-bottom: Black 0.5pt solid"><B>1 year</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 13%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 1pt 0; text-align: center; border-bottom: Black 0.5pt solid"><B>1-3 years</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 13%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 1pt 0; text-align: center; border-bottom: Black 0.5pt solid"><B>3-5 years</B></P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 13%; padding-left: 5pt">
<DIV STYLE="padding: 0cm 0cm 1pt; border-bottom: Black 0.5pt solid">

    <P STYLE="font: 9pt/110% Georgia,serif; margin: 1pt 0; text-align: center"><B>More than</B></P>
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 1pt 0; text-align: center"><B>5 years</B></P>
</DIV></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 13%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 1pt 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Total</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Contractual obligations &ndash; Expenses </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,141,864</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">1,640,500</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">302,814</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">781,114</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt">3,866,292</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Contractual obligations - Investments</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">2,807,897</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">2,805,361</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">1,214,095</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">323,928</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 0.5pt solid; text-align: right">7,151,281</P></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">3,949,761</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">4,445,861</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">1,516,909</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">1,105,042</P></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt Georgia,serif; margin: 0 0 1pt; border-bottom: Black 1.5pt double; text-align: right">11,017,573</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


<!-- Field: Page; Sequence: 72 -->
    <DIV STYLE="margin-bottom: 6pt; border-bottom: Gray 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right">&nbsp;</TD></TR><TR><TD STYLE="font: 9pt Arial, Helvetica, Sans-Serif; text-align: right; width: 100%">PAGE <!-- Field: Sequence; Type: Arabic; Name: PageNo -->70<!-- Field: /Sequence --> of 77&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center"><P STYLE="font: 12pt/107% Arial,sans-serif; text-align: left; margin-top: 12pt; margin-bottom: 8pt"><B>Notes to the Interim Financial Information</B></P></TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 11pt/110% Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>31</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Supplemental cash flow information</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 65%; text-align: center; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; width: 18%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>January to June 2022</B></P></TD>
    <TD STYLE="padding-right: 5pt; width: 17%; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: center; border-bottom: Black 0.5pt solid"><B>January to June 2021</B></P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total additions to contract assets (Note 13)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,171,183</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">2,225,121</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total additions to intangible assets (Note 14 (b))</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">26,946</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">119,559</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Items not affecting cash (see breakdown below)</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(703,496)</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">(871,955)</P></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total additions to intangible and contract assets according to the statement of cash flows</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,494,633</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">1,472,725</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-right: 5pt; white-space: nowrap; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Investments and financing operations affecting intangible assets but not cash:</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Interest capitalized in the period (Note 13 (a))</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">279,922</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">121,996</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Contractors payable</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">298,729</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">204,404</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Performance agreements</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">62,365</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">396,029</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Right of use </FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">16,550</FONT></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt; text-align: right; font-family: Calibri,sans-serif; line-height: 110%"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">103,521</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Construction margin (Note 13 (b))</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">45,930</P></TD>
    <TD STYLE="padding-right: 5pt; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 0.5pt solid">46,005</P></TD></TR>
  <TR>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; vertical-align: bottom; text-align: justify; font-family: Calibri,sans-serif; line-height: 110%; padding-left: 5pt"><FONT STYLE="font-family: Georgia,serif; font-size: 9pt; line-height: 110%">Total</FONT></TD>
    <TD STYLE="padding-right: 5pt; white-space: nowrap; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">703,496</P></TD>
    <TD STYLE="padding-right: 5pt; vertical-align: bottom; padding-left: 5pt">
    <P STYLE="font: 9pt/110% Georgia,serif; margin: 0 0 1pt; text-align: right; border-bottom: Black 1.5pt double">871,955</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt/110% Georgia,serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 3%"><B>32</B></TD><TD STYLE="text-align: justify"><B>Events after the reporting period</B></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 7.1pt"></TD><TD STYLE="width: 7.1pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>Financing - IDB Invest and International
Finance Corporation - IFC</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Calibri,sans-serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Georgia,serif">On July 15 and
26, 2022</FONT><FONT STYLE="font-family: Times New Roman,serif">&#8203;</FONT><FONT STYLE="font-family: Georgia,serif">, Sabesp raised
R$ 466 million and R$ 760 million referring to the financing contracts executed with IDB Invest and International Finance Corporation
- IFC, respectively. The funds from IDB will be used for expansion works of the sanitation system in the Metropolitan Region of S&atilde;o
Paulo to support SABESP&rsquo;s counterpart in the IDB financing for Stage IV of the Tiet&ecirc; River Clean-Up Project. The funds from
IFC will be used for works in the New Pinheiros River, a state program to expand sewage collection and treatment in the basin, aiming
at the river&rsquo;s clean-up by December 2022, as well as to improve water and sewage systems in coastal municipalities of the S&atilde;o
Paulo State. The funds will also be used for the construction of a new water main in the S&atilde;o Louren&ccedil;o System, in Greater
S&atilde;o Paulo.</FONT></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 11pt Calibri,sans-serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 7.1pt"></TD><TD STYLE="width: 7.1pt"><FONT STYLE="font-family: Symbol; font-size: 10pt">&middot;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Georgia,serif; font-size: 10pt"><B>GESP Agreement &ndash; 2015</B></FONT></TD></TR></TABLE>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">On July 22, 2022, the decision preventing the transfer of reservoirs
of the Alto Tiet&ecirc; Production System was published in the State Official Gazette. For additional information, see Note 10 (a) (iv).</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>


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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1pt; text-indent: 1pt"><B>Comments on the Company&rsquo;s Projections</B></P>

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 12pt 0 8pt 1pt; text-indent: 1pt">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify"><B>Comments on the Company&rsquo;s Projections</B></P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">The projections presented in the Reference Form are annual and
not on a quarterly basis. Therefore, the quarterly comparison between information disclosed in the Reference Form with quarterly results
shall not apply.</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/110% Georgia,serif; margin: 0; text-align: justify">Projections are monitored every year and disclosed in the Reference
Form.</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Georgia,serif; margin: 0">&nbsp;</P>


<!-- Field: Page; Sequence: 74 -->
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    <!-- Field: /Page -->

<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 12pt 0 12pt 1.15pt; text-indent: 1.15pt"><B>Other Information Deemed as Relevant by
the Company</B></P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CHANGES IN
INTEREST HELD BY THE CONTROLLING SHAREHOLDER, BOARD MEMBERS, AND EXECUTIVE OFFICERS</B></P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom; background-color: silver">
    <TD COLSPAN="5" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>CONSOLIDATED SHAREHOLDING POSITION OF CONTROLLING SHAREHOLDERS</B><BR>
<B>AND MANAGEMENT, AND OUTSTANDING SHARES</B><BR>
<B>Position as of 06/30/2022</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; width: 35%; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Shareholder</B></FONT></TD>
    <TD STYLE="width: 21%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Number of Common Shares</B><BR>
<B>(units)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 9%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>%</B></FONT></TD>
    <TD STYLE="width: 23%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Total Number</B><BR>
<B>&nbsp;of Shares</B><BR>
<B>(units)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 12%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Controlling Shareholder</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Treasury Department</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;343,506,664</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">50.3%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;343,506,664</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">50.3%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Companhia Paulista de Parcerias - CPP</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Management</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Board of Directors</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">100</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">100</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Executive Board</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Fiscal Council</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Treasury Shares</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Other Shareholders</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Total</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>343,506,770</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>50.3%</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>343,506,770</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>50.3%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Outstanding Shares</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">340,003,099</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">49.7%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">340,003,099</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">49.7%</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>


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    <DIV STYLE="break-before: page; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 85%"><P STYLE="text-align: left; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial MT,sans-serif">ITR - Quarterly Information Form &ndash; 06/30/2022 - CIA SANEAMENTO BASICO EST SAO PAULO</FONT></P></TD><TD STYLE="width: 15%"><P STYLE="text-align: right; font: 9pt Calibri,sans-serif; margin: 0"><FONT STYLE="font-family: Arial,sans-serif">Version: 1</FONT></P></TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR><TR><TD STYLE="text-align: center">&nbsp;</TD><TD>&nbsp;</TD></TR></TABLE></DIV>
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<P STYLE="font: 12pt/107% Arial,sans-serif; margin: 12pt 0 12pt 1.15pt; text-indent: 1.15pt"><B>Other Information Deemed as Relevant by
the Company</B></P>
<P STYLE="font: 11pt/107% Times New Roman,serif; margin: 0 0 8pt"><B></B></P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom; background-color: silver">
    <TD COLSPAN="5" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>CONSOLIDATED SHAREHOLDING POSITION OF CONTROLLING SHAREHOLDERS</B><BR>
<B>AND MANAGEMENT, AND OUTSTANDING SHARES</B><BR>
<B>Position as of 06/30/2021</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; width: 35%; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Shareholder</B></FONT></TD>
    <TD STYLE="width: 21%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Number of Common Shares</B><BR>
<B>(units)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 9%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>%</B></FONT></TD>
    <TD STYLE="width: 23%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Total Number</B><BR>
<B>&nbsp;of Shares</B><BR>
<B>(units)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 12%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Controlling Shareholder</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Treasury Department</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;343,507,729</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">50.3%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">343,507,729</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">50.3%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Companhia Paulista de Parcerias - CPP</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">6</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Management</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Board of Directors</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Executive Board</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">200</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0.0%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">200</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">0.0%</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Fiscal Council</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-&nbsp;&nbsp;&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Treasury Shares</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-&nbsp;&nbsp;&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Other Shareholders</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-&nbsp;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">-&nbsp;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Total</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>343,507,935</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>50.3%</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>343,507,935</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>50.3%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Outstanding Shares</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">340,001,934</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">49.7%</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">340,001,934</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">49.7%</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SHAREHOLDING
POSITION</B></P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 11pt">
  <TR STYLE="vertical-align: bottom; background-color: silver">
    <TD COLSPAN="5" STYLE="border-top: Black 1pt solid; border-right: black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>SHAREHOLDING POSITION OF HOLDERS OF MORE THAN 5% OF EACH TYPE AND CLASS OF COMPANY SHARES, UP TO THE INDIVIDUAL LEVEL</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: silver">
    <TD COLSPAN="3" STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Company:</B><BR>
<B>CIA SANEAMENTO B&Aacute;SICO ESTADO S&Atilde;O PAULO</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-right: black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Position as of 06/30/2022</B><BR>
<B>(Number of shares)</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Common Shares</B></FONT></TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; border-right: black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Total</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; width: 33%; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Shareholder</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 21%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Number of Shares</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 9%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>%</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 22%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>Number of Shares</B></FONT></TD>
    <TD STYLE="white-space: nowrap; width: 15%; border-bottom: Black 1pt solid; border-right: Black 1pt solid; text-align: center; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif"><B>%</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">Treasury Department</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 11pt Calibri,sans-serif; margin: 0; text-align: right">&nbsp;</P>
    <P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: right">343,506,664</P></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">50.3</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">343,506,664</FONT></TD>
    <TD STYLE="white-space: nowrap; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: right; font-family: Calibri,sans-serif"><FONT STYLE="font-family: Times New Roman,serif">50.3</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman,serif; margin: 0">&nbsp;</P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 0 7.35pt">&nbsp;</P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 0 0 7.35pt">&nbsp;</P>


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    <!-- Field: /Page -->

<P STYLE="font: 12pt Arial,sans-serif; margin: 4.65pt 3.35pt 0 0"><B>Reports and Statements / Unqualified Reports on Special Review</B></P>

<P STYLE="font: 11pt Calibri,sans-serif; margin: 0 3.4pt 0 0">&nbsp;</P>

<P STYLE="font: bold 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0">(Free translation from the original issued in Portuguese. In the
event of any discrepancies, the Portuguese language version shall prevail.)</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0"><FONT STYLE="font-weight: normal">&nbsp;</FONT></P>

<P STYLE="font: bold 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0">Report on Review of Interim Financial Information</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify"><FONT STYLE="font-weight: normal">&nbsp;</FONT></P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 3.4pt 0 0; text-align: justify">To the Shareholders, Directors and Management of</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 3.4pt 0 0; text-align: justify">Companhia de Saneamento B&aacute;sico do Estado
de S&atilde;o Paulo &ndash; SABESP</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 0 3.4pt 0 0; text-align: justify">S&atilde;o Paulo &ndash; SP</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 6pt 3.35pt 6pt 0; text-align: justify; color: #4F2D7F">Introduction</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 6pt 3.35pt 6pt 0; text-align: justify">We have reviewed the accompanying interim financial
information of Companhia de Saneamento B&aacute;sico do Estado de S&atilde;o Paulo (&ldquo;Company&rdquo;), included in the Interim Financial
Information Form (ITR) for the quarter ended June 30, 2022, which comprises the Statement of financial position as of June 30, 2022 and
the related income statement and statement of comprehensive income for the three and six months then ended and the statements of changes
in equity and cash flows for the six months then ended, including a summary of significant accounting policies and other explanatory notes.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 6pt 3.35pt 6pt 0; text-align: justify">Management is responsible for the preparation
of the interim financial information in accordance with Technical Pronouncement NBC TG - 21- Interim Financial Reporting and IAS 34 -
Interim Financial Reporting, issued by the International Accounting Standards Board (IASB), as well as for the presentation of such information
in accordance with the standards issued by the Brazilian Securities and Exchange Commission (CVM) applicable to the preparation of Interim
Financial Information (ITR). Our responsibility is to express a conclusion on this interim financial information based on our review.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 6pt 3.35pt 6pt 0; text-align: justify; color: #4F2D7F">Scope of Review</P>

<P STYLE="font: 10pt/14pt Arial,sans-serif; margin: 0 3.35pt 14.2pt 0; text-align: justify">We conducted our review in accordance with
Brazilian and international standards on review of interim financial information (NBC TR 2410 and ISRE 2410 - Review of Interim Financial
Information Performed by the Independent Auditor of the Entity). A review of interim financial information consists of making inquiries,
primarily of persons responsible for financial and accounting matters, and applying analytical and other review procedures. A review is
substantially less in scope than an audit conducted in accordance with the standards on auditing and consequently does not enable us to
obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express
an audit opinion.</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 6pt 3.35pt 6pt 0; text-align: justify; color: #4F2D7F">Conclusion on the interim financial
information</P>

<P STYLE="font: 10pt/14pt Arial,sans-serif; margin: 6pt 3.35pt 0 0; text-align: justify">Based on our review, nothing has come to our
attention that causes us to believe that the accompanying interim financial information included in the Interim Financial Information
Form (ITR) referred to above is not prepared, in all material respects, in accordance with NBC TG &ndash; 21 and IAS 34 applicable to
the preparation of interim financial information and presented in accordance with the standards issued by the Brazilian Securities and
Exchange Commission (CVM).</P>

<P STYLE="font: 10pt/14pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt/12pt Arial,sans-serif; margin: 6pt 3.35pt 6pt 0; text-align: justify; color: #4F2D7F">Other matters</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 6pt 0; text-align: justify; color: #4F2D7F"><B>Statement of value added</B></P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 6pt 3.35pt 6pt 0; text-align: justify">The quarterly information referred to above
includes statements of value added for the period of six months ended June 30, 2022, prepared under the responsibility of the Company's
management and presented as supplementary information for the purposes of IAS 34. These statements were submitted to the same review procedures
in conjunction with the review of the Company's interim financial information in the order to conclude they are reconciliated to the interim
financial information and to the accounting records, as applicable, and whether the structure and content are in accordance with the criteria
established in the NBC TG 09 - Statement of Value Added. Based on our review, nothing has come to our attention that causes us to believe
that the accompanying statements of value added were not prepared, in all material respects, in accordance with the interim financial
information taken as a whole.</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">S&atilde;o Paulo, August 11, 2022</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">Nelson Fernandes Barreto Filho</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">CT CRC 1SP-151.079/O-0</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">Grant Thornton Auditores Independentes</P>

<P STYLE="font: 9pt/12pt Arial,sans-serif; margin: 0 3.35pt 0 0; text-align: justify">CRC 2SP-025.583/O-1</P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 3.35pt 0 7.35pt">&nbsp;</P>


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    <!-- Field: /Page -->

<P STYLE="font: 12pt Arial,sans-serif; margin: 0 17.55pt 0 14.2pt"><B>Reports and Statements / Executive Officers&rsquo; Statement on
the Financial Statements</B></P>

<P STYLE="font: 12pt Arial,sans-serif; margin: 0 17.55pt 0 14.2pt"><B>&nbsp;</B></P>

<P STYLE="font: 9pt/192% Arial MT,sans-serif; margin: 0 306.55pt 0 5.35pt">Executive Officers&rsquo; Statement on the Quarterly Information
STATEMENT</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0.35pt 6.5pt 0 5.35pt; text-align: justify">The Executive Officers of Companhia de
Saneamento B&aacute;sico do Estado de S&atilde;o Paulo - SABESP, with Corporate Taxpayers&rsquo; ID (CNPJ/MF) number 43.776.517/0001-80,
headquartered at Rua Costa Carvalho, n&ordm; 300, Pinheiros, S&atilde;o Paulo, declare that, according to paragraph 1 of article 25, item
VI of CVM Instruction 480, of December 7, 2009, that:</P>

<P STYLE="font: 8pt Arial MT,sans-serif; margin: 0.45pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/192% Arial MT,sans-serif; margin: 0 114.1pt 0 5.35pt; text-align: justify">They reviewed, discussed, and agreed with
the quarterly information for the period ended June 30, 2022. S&atilde;o Paulo, August 11, 2022.</P>

<P STYLE="font: 9pt Arial MT,sans-serif; margin: 0.1pt 0 0 5.35pt; text-align: justify">Companhia de Saneamento B&aacute;sico do Estado
de S&atilde;o Paulo &ndash; SABESP</P>

<P STYLE="font: 8.5pt Arial MT,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 398.05pt 0 5.35pt">Benedito Pinto Ferreira Braga Junior</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 398.05pt 0 5.35pt">CEO</P>

<P STYLE="font: 8pt Arial MT,sans-serif; margin: 0.5pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Osvaldo Garcia</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Chief Economic, Finance, and Investor Relations Officer, cumulatively
responding for the Corporate Management Board</P>

<P STYLE="font: 8pt Arial MT,sans-serif; margin: 0.45pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Alceu Segamarchi Junior</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Technology, Project, and Environment Officer</P>

<P STYLE="font: 8.5pt Arial MT,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 16cm 0 5.35pt">Ricardo Daruiz Borsari</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 16cm 0 5.35pt">Metropolitan Officer</P>

<P STYLE="font: 8.5pt Arial MT,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0.05pt 418.25pt 0 5.35pt">Antonio Carlos Teixeira</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0.05pt 418.25pt 0 5.35pt">Regional Systems Officer</P>


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    <!-- Field: /Page -->

<P STYLE="font: 12pt/96% Arial,sans-serif; margin: 4.45pt 81.95pt 0 5.35pt"><B>Reports and Statements / Executive Officers&rsquo; Statement
on the Report of Independent Registered Public Accounting Firm</B></P>

<P STYLE="font: 9pt/192% Arial MT,sans-serif; margin: 8.35pt 251.95pt 0 5.35pt">Executive Officers&rsquo; Statement on the Report of Independent
Registered Public Accounting Firm STATEMENT</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0.35pt 6.5pt 0 5.35pt; text-align: justify">The Executive Officers of Companhia de
Saneamento B&aacute;sico do Estado de S&atilde;o Paulo - SABESP, with Corporate Taxpayers&rsquo; ID (CNPJ/MF) number 43.776.517/0001-80,
headquartered at Rua Costa Carvalho, n&ordm; 300, Pinheiros, S&atilde;o Paulo, declare that, according to paragraph 1 of article 25, item
V of CVM Instruction 480, of December 7, 2009:</P>

<P STYLE="font: 8.5pt Arial MT,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 44.85pt 0 5.35pt">They reviewed, discussed, and agreed with the Report of Independent
Registered Public Accounting Firm on the quarterly information for the period ended June 30, 2022.</P>

<P STYLE="font: 8pt Arial MT,sans-serif; margin: 0.5pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">S&atilde;o Paulo, August 11, 2022.</P>

<P STYLE="font: 9pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">&nbsp;</P>

<P STYLE="font: 9pt/20pt Arial MT,sans-serif; margin: 0 256.95pt 0 5.35pt">Companhia de Saneamento B&aacute;sico do Estado de S&atilde;o
Paulo &ndash; SABESP</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Benedito Pinto Ferreira Braga Junior</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">CEO</P>

<P STYLE="font: 8pt Arial MT,sans-serif; margin: 0.45pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0.05pt 0 0 5.35pt">Osvaldo Garcia</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Chief Economic, Finance, and Investor Relations Officer, cumulatively
responding for the Corporate Management Board</P>

<P STYLE="font: 8pt Arial MT,sans-serif; margin: 0.45pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Alceu Segamarchi Junior</P>

<P STYLE="font: 9pt/10.2pt Arial MT,sans-serif; margin: 0 0 0 5.35pt">Technology, Project, and Environment Officer</P>

<P STYLE="font: 8.5pt Arial MT,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 16cm 0 5.35pt">Ricardo Daruiz Borsari</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 16cm 0 5.35pt">Metropolitan Officer</P>

<P STYLE="font: 8.5pt Arial MT,sans-serif; margin: 0.15pt 0 0">&nbsp;</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 418.25pt 0 5.35pt">Antonio Carlos Teixeira Regional</P>

<P STYLE="font: 9pt/96% Arial MT,sans-serif; margin: 0 418.25pt 0 5.35pt">Systems Officer</P>

<P STYLE="font: 11pt/107% Calibri,sans-serif; margin: 0 17.55pt 0 14.2pt">&nbsp;</P>



<P STYLE="font: 9pt/115% Verdana, Helvetica, Sans-Serif; margin: 0 7.15pt 0 0; text-align: center"></P>

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    <!-- Field: /Page -->


<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B><U></U></B></FONT>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B><U>SIGNATURE&nbsp;</U></B></FONT><FONT size=1>&nbsp;</FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=justify><FONT color=#000000 size=3 face="Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the city S&#227;o Paulo, Brazil. <BR></FONT></DIV>

<DIV align=justify><FONT color=#000000 size=3 face="Times New Roman">Date: August 26, 2022</FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center>

<TABLE style="WIDTH: 70%" cellSpacing=0 cellPadding=0>



<TR>

   <TD vAlign=top width="50%" colSpan=3>

   <DIV align=left><FONT color=#000000 size=3 face="Times New Roman"><B>Companhia de Saneamento B&#225;sico do Estado de S&#227;o Paulo - SABESP </B></FONT></DIV></TD></TR>

<TR>

   <TD height=16></TD>

   <TD height=16></TD>

   <TD height=16></TD></TR>

<TR>

   <TD vAlign=top align=left><FONT color=#000000 size=2 face="Times New Roman">By:</FONT></TD>

   <TD vAlign=bottom align=left>/s/&nbsp;&nbsp;<FONT style="FONT-FAMILY: times new roman" size=3>Osvaldo Garcia</FONT>&nbsp;&nbsp;&nbsp;&nbsp;

   <HR align=left color=#000000 SIZE=1 noShade>

</TD>

   <TD></TD></TR>

<TR>

   <TD><FONT size=1>&nbsp;</FONT></TD>

   <TD vAlign=bottom width="53%" align=center>

   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman">Name: Osvaldo Garcia </FONT></DIV>

   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman">Title: Chief Financial Officer and Investor Relations Officer </FONT></DIV></TD>

   <TD></TD></TR></TABLE></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<P>&nbsp;</P>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>FORWARD-LOOKING STATEMENTS </B></FONT></DIV>

<P align=justify><FONT size=2 face="'Times New Roman, Times, Serif'">This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates of future economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations. </FONT></P>

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