<SEC-DOCUMENT>0001144204-19-046578.txt : 20191001
<SEC-HEADER>0001144204-19-046578.hdr.sgml : 20191001
<ACCEPTANCE-DATETIME>20190930183544
ACCESSION NUMBER:		0001144204-19-046578
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190930
FILED AS OF DATE:		20191001
DATE AS OF CHANGE:		20190930

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHEMICAL & MINING CO OF CHILE INC
		CENTRAL INDEX KEY:			0000909037
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			F3
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	033-65728
		FILM NUMBER:		191127185

	BUSINESS ADDRESS:	
		STREET 1:		EL TROVADOR 4285, 6TH FLOOR
		STREET 2:		LAS CONDES
		CITY:			SANTIAGO CHILE
		STATE:			F3
		ZIP:			00000
		BUSINESS PHONE:		5624252485
</SEC-HEADER>
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<TYPE>6-K
<SEQUENCE>1
<FILENAME>tv530374_6k.htm
<DESCRIPTION>FORM 6-K
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">UNITED STATES</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">SECURITIES AND EXCHANGE COMMISSION</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">Washington, D.C. 20549</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">Form 6-K</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">SECURITIES EXCHANGE ACT OF 1934</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">For the month of September, 2019.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">Commission File Number 33-65728</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center"><FONT STYLE="font-size: 14pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center"><FONT STYLE="font-size: 14pt"><U>CHEMICAL
AND MINING COMPANY OF CHILE INC.</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">(Translation of registrant&rsquo;s
name into English)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center"><U>El Trovador 4285, Santiago,
Chile (562) 2425-2000</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">(Address of principal executive
office)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">Indicate by check mark whether the registrant files
or will file annual reports under cover of Form 20-F or Form 40-F.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">Form 20-F: <FONT STYLE="font-family: Wingdings">&#120;</FONT>&nbsp;&nbsp;&nbsp;Form
40-F <FONT STYLE="font-family: Wingdings">&#168;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">Indicate by check mark if the registrant is submitting
the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ____</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">Note: Regulation S-T Rule 101(b)(1) only permits
the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">Indicate by check mark if the registrant is submitting
the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">Note: Regulation S-T Rule 101(b)(7) only permits
the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer
must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized
(the registrant&rsquo;s &ldquo;home country&rdquo;), or under the rules of the home country exchange on which the registrant&rsquo;s
securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed
to the registrant&rsquo;s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission
or other Commission filing on EDGAR.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 1.05pt 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Santiago, Chile, September 30, 2019</B>
&ndash;Sociedad Qu&iacute;mica y Minera de Chile S.A. (SQM) (NYSE: SQM; Santiago Stock Exchange: SQM-B, SQM-A) informs that today
the Extraordinary Board of Directors of SQM approved to amend the SQM Board Protocol for the presentation and use of sensitive
information, previously approved by the Board on April 15, 2019, as follows:</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase"><U>SQM
Board Protocol for the presentation and use of sensitive information</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Today, the Board of Directors of SQM (the
&ldquo;Board&rdquo; and the &ldquo;Company&rdquo; respectively) approved to amend the SQM Board Protocol for the presentation and
use of sensitive information in the Board and its Committees, and in the boards of SQM&acute;s subsidiaries, approved on April
15, 2019, (the &ldquo;Protocol&rdquo;) as follows:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">1</TD><TD STYLE="text-align: justify"><U>Managing of information in the Board of Directors </U></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="color: #2F5496; font: 13pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in"><FONT STYLE="font-size: 10pt; color: Black">1.1</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-size: 10pt; color: Black">The
                                         Board of Directors has defined that the directors and main executives of the Company
                                         have the duty and responsibility to comply with the Company's Fair Competition Policy
                                         (the &ldquo;Policy&rdquo;) and cooperate with the objective of the agreement signed on
                                         August 27, 2018, between Tianqi Lithium Corporation and the Chilean National Economic
                                         Prosecutor Office (the &ldquo;Agreement&rdquo;), which sought to implement behavioral
                                         measures in order to (i) maintain the competitive conditions of the lithium market, (ii)
                                         mitigate the risks described in the Agreement and (iii) limit the possibility of accessing
                                         certain information related to the Company and its subsidiaries, which is defined as
                                         sensitive under the Agreement (the &quot;Sensitive Information&quot;)</FONT><FONT STYLE="font-size: 13pt; color: Black"><SUP>1</SUP></FONT><FONT STYLE="font-size: 10pt; color: Black">,
                                         by Tianqi.</FONT></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 13pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">1.2</TD><TD STYLE="text-align: justify">According to the Chilean Corporations Act, all of the Company&rsquo;s Directors, including those
nominated or elected by a Competitor Shareholder, have the right to receive all Company information including the Sensitive Information.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

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<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.25in; text-align: left"><SUP>1</SUP></TD><TD STYLE="text-align: justify">Under the Agreement, &quot;Sensitive Information&quot;
is defined as <B>SQM's Commercially Sensitive Information in the lithium business</B>, specifically related to its strategic information
regarding production quantities, inventory policies, investments, technologies, know how, sales contracts, pricing policies, patents,
new exploitation, refining or expansion projects, new businesses, costs and other competitive strategic variables, whether communicated
by any means or contained in internal summaries, minutes, presentations, agreements or other documents. In turn, <B>SQM's lithium
business</B> is defined in the Agreement as present or future business related to the lithium industry, such as the current or
future production, processing, marketing and/or distribution of brine, lithium carbonate, hydroxide of lithium and any other lithium
compound produced by SQM and / or the companies controlled by said company or on which it exercises a decisive influence. Finally,
a <B>Decisive Influence</B> is defined in the Agreement as the ability of a person or entity to determine or influence the administration
and competitive decisions of another under the terms of letter b) of article 47 of Decree Law No. 211 and in accordance with terms
indicated by the Chilean National Economic Prosecutor Office in the Competition Guide.</TD>
</TR></TABLE>
<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">1.3</TD><TD STYLE="text-align: justify">For the purposes of this Protocol, a &quot;Competitor Shareholder&quot; is understood to be one
who has been identified as a competitor of the Company in the lithium business, by any of the following persons or entities: (i)
the shareholder himself, (ii) the Board of Directors, (iii) the Chilean National Economic Prosecutor Office (the &ldquo;FNE&rdquo;),
the d)&#9;The Antitrust Court (the &quot;TDLC&quot;) or any other antitrust authority that exercises jurisdiction over the Company
or said shareholder, or (iv) the Agreement or any other instrument that modifies or replaces it.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">1.4</TD><TD STYLE="text-align: justify">It will correspond to the Risk and Compliance Officer of the Company (the &ldquo;Compliance Officer&rdquo;)
to resolve any doubt or discrepancy about whether certain information corresponds or not to Sensitive Information. In any case,
Sensitive Information shall not be understood as that which at the time of being requested was legitimately available to the general
public.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">2</TD><TD STYLE="text-align: justify"><U>Board of Directors of Subsidiaries</U></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">2.1</TD><TD STYLE="text-align: justify">The Board of Directors does not contemplate making changes in the manner in which the boards of
the Company's subsidiaries are carried out and structured.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">2.2</TD><TD STYLE="text-align: justify">The directors of the Company can attend the meetings of the boards of the Company's subsidiaries
with the right to comment and will have the access to the books and records of said subsidiaries.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">2.3</TD><TD STYLE="text-align: justify">The Board of Directors agrees to authorize the full exchange of information between its subsidiaries
SQM Salar S.A. and SQM Potasio S.A., in order to allow the executives of the Company and the board directors of both subsidiaries
to have consolidated and detailed information of their businesses, for their best management and in the best interest of the Company,
in accordance with the guidelines established by the Board from time to time.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">3</TD><TD STYLE="text-align: justify"><U>Right to Information</U></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">3.1</TD><TD STYLE="text-align: justify">The directors of the Company have the right to be fully informed by the CEO of the Company, of
everything related to the Company performance at any time in a documented manner.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">3.2</TD><TD STYLE="text-align: justify">Notwithstanding the provisions of sections 1.2 and 3.1 of this Protocol, any request for Sensitive
Information that is made outside of a board session by a director of the Company elected by a Competing Shareholder must be made
to the CEO or another chief executive of the Company notifying the CEO, the latter must report to the Compliance Officer both the
Sensitive Information that has been requested, and the Sensitive Information that has been given, for its timely registration.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">3.3</TD><TD STYLE="text-align: justify">The CEO cannot deny Sensitive Information to a director, nor information that has been treated
or known in the Committee or in subsidiaries of the Company, unless this is required by the FNE, TDLC, the Commission for the Financial
Market (the &ldquo;CMF&rdquo;), or any other governmental or judicial authority with the legal power to request such information.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">4</TD><TD STYLE="text-align: justify"><U>Incident Reports</U></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<P STYLE="color: #2F5496; font: 13pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.4in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: windowtext">Given
the risks of the Agreement, any director or senior executive of the Company is obliged to inform the Compliance Officer of the
Company about any breach of this Protocol as soon as reasonably possible</FONT>.</P>

<P STYLE="color: #2F5496; font: 13pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.4in; text-align: justify; text-indent: 0in">&nbsp;</P>

<P STYLE="color: #2F5496; font: 13pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.4in; text-align: justify; text-indent: 0in"></P>

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<P STYLE="color: #2F5496; font: 13pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.4in; text-align: justify; text-indent: 0in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">5</TD><TD STYLE="text-align: justify"><U>Clarifications</U></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.4in; text-align: justify; text-indent: 0in">This Protocol
does not constitute a change to the Policy, but complements it. Notwithstanding the provisions of paragraph 1.4 above, any doubt,
discrepancy or difficulty that arises due to the application, compliance or interpretation of the Protocol must be reported to
the Compliance Officer in order to inform the Company&acute;s Directors Committee to promptly submit a solution proposal to the
Board of Directors.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.4in; text-align: justify; text-indent: 0in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">6</TD><TD STYLE="text-align: justify"><U>Annual report, audit and training</U></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">6.1</TD><TD STYLE="text-align: justify">The Compliance Officer must report to the Board of Directors at least once a year on the compliance
with the Protocol and ensure that the Company's Internal Audit audits its compliance.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">6.2</TD><TD STYLE="text-align: justify">The Compliance Officer shall also ensure that the trainings that are carried out according to the
Policy and the Training Procedure of the Company's Ethics and Compliance Program, account for the purpose and the main obligations
that this Protocol contemplates for the directors and Company&acute;s executives.</TD></TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">7</TD><TD STYLE="text-align: justify"><U>Deferred Term and Modifications</U></TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">7.1</TD><TD STYLE="text-align: justify">The term of the present Protocol shall be indefinite starting from today.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.4in">7.2</TD><TD STYLE="text-align: justify">This Protocol can be modified or dissolved at any time by the Board of Directors, according to
its discretion. If this happens, it will be communicated as outlined in section 8.</TD></TR></TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.3in">8</TD><TD STYLE="text-align: justify"><U>Communication </U></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21.3pt; text-align: justify">The Board of Directors agreed
that this Protocol is (i) informed as an essential fact to the Commission for the Financial Markets, (ii) informed to the Head
of the FNE Compliance Inspection Unit, (iii) informed and distributed to each of the Vice Presidencies and management of the Company
and its subsidiaries, and (iv) published immediately on the Company's website <U>www.sqm.com</U>.</P>

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


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><U>About SQM</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">SQM&rsquo;s business strategy is to be
a global company, with people committed to excellence, dedicated to the extraction of minerals and selectively integrated in the
production and sale of products for the industries essential for human development (e.g. food, health, technology). This strategy
was built on the following five principles:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">ensure availability of key resources required to support current goals and medium and long-term
growth of the business;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">consolidate a culture of lean operations (M1 excellence) through the entire organization, including
operations, sales and support areas;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">significantly increase nitrate sales in all its applications and ensure consistency with iodine
commercial strategy;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">maximize the margins of each business line through appropriate pricing strategy;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">successfully develop and implement all lithium expansion projects of the Company, acquire more
lithium and potassium assets to generate a competitive portfolio.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">These principles are based on the following
key concepts:</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">strengthen the organizational structure to supports the development of the Company's strategic
plan, focusing on the development of critical capabilities and the application of the corporate values of Excellence, Integrity
and Safety;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">develop a robust risk control and mitigation process to actively manage business risk;</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 14.2pt"></TD><TD STYLE="width: 14.15pt">&bull;</TD><TD STYLE="text-align: justify">improve our stakeholder management to establish links with the community and communicate to Chile
and worldwide our contribution to industries essential for human development.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For further information, contact:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Gerardo Illanes 56-2-24252022 / <U>gerardo.illanes@sqm.com</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Kelly O&rsquo;Brien 56-2-24252074 / <U>kelly.obrien@sqm.com</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Irina Axenova 56-2-24252280 / <U>irina.axenova@sqm.com</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For media inquiries, contact:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Pablo Pisani / <U>pablo.pisani@sqm.com</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Tamara Rebolledo / <U>tamara.rebolledo@sqm.com
</U>&nbsp;(Northern Region)</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><U>Cautionary Note Regarding Forward-Looking
Statements</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">This news release contains &ldquo;forward-looking
statements&rdquo; within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995.
Forward-looking statements can be identified by words such as: &ldquo;anticipate,&rdquo; &ldquo;plan,&rdquo; &ldquo;believe,&rdquo;
&ldquo;estimate,&rdquo; &ldquo;expect,&rdquo; &ldquo;strategy,&rdquo; &ldquo;should,&rdquo; &ldquo;will&rdquo; and similar references
to future periods. Examples of forward-looking statements include, among others, statements we make concerning the Company&rsquo;s
business outlook, future economic performance, anticipated profitability, revenues, expenses, or other financial items, anticipated
cost synergies and product or service line growth.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Forward-looking statements are neither
historical facts nor assurances of future performance. Instead, they are estimates that reflect the best judgment of SQM management
based on currently available information. Because forward-looking statements relate to the future, they involve a number of risks,
uncertainties and other factors that are outside of our control and could cause actual results to differ materially from those
stated in such statements. Therefore, you should not rely on any of these forward-looking statements. Readers are referred to the
documents filed by SQM with the United States Securities and Exchange Commission, specifically the most recent annual report on
Form 20-F, which identifies important risk factors that could cause actual results to differ from those contained in the forward-looking
statements. All forward-looking statements are based on information available to SQM on the date hereof and SQM assumes no obligation
to update such statements, whether as a result of new information, future developments or otherwise.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;<BR STYLE="clear: both"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>SIGNATURES </B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">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.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 3.85pt 0pt 0; text-align: right"><U>CHEMICAL AND MINING COMPANY
OF CHILE INC.</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">(Registrant)&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Date: September 30, 2019 &#9;&#9;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">/s/ Gerardo Illanes</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">By: Gerardo Illanes</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right">CFO</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 3.85pt 0pt 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 3.85pt 0pt 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Persons who are to respond to the collection
of information contained SEC 1815 (04-09) in this form are not required to respond unless the form displays currently valid OMB
control number.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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