<SEC-DOCUMENT>0000893838-16-000126.txt : 20160513
<SEC-HEADER>0000893838-16-000126.hdr.sgml : 20160513
<ACCEPTANCE-DATETIME>20160513173046
ACCESSION NUMBER:		0000893838-16-000126
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20160513
FILED AS OF DATE:		20160513
DATE AS OF CHANGE:		20160513

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			YPF SOCIEDAD ANONIMA
		CENTRAL INDEX KEY:			0000904851
		STANDARD INDUSTRIAL CLASSIFICATION:	PETROLEUM REFINING [2911]
		IRS NUMBER:				521612271
		STATE OF INCORPORATION:			C1
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12102
		FILM NUMBER:		161649725

	BUSINESS ADDRESS:	
		STREET 1:		AVENIDA PTE R SAENZ 777-8 PISO
		CITY:			BUENOS AIRES 1364 AR
		STATE:			C1
		BUSINESS PHONE:		5413267265

	MAIL ADDRESS:	
		STREET 1:		AVENIDA PTE R SAENZ 777-8 PISO
		CITY:			BUENOS AIRES
		STATE:			C1
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>ypf6k05132016002.htm
<DESCRIPTION>LETTER DATED MAY 10, 2016
<TEXT>
<html>
<head>
<title></title>
<!--Licensed to: Chadbourne
    Document created using EDGARfilings PROfile 4.0.0.0
    Copyright 1995 - 2016 Summit Financial Printing, LLC.  All rights reserved.-->
</head>
<body style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif" bgcolor="#ffffff" text="#000000">
<div>&#160;&#160;

<div>&#160;

<div>
<hr style="COLOR: rgb(0,0,0); MARGIN-TOP: -5px" size="4" noshade="noshade">
<hr style="COLOR: rgb(0,0,0); MARGIN-TOP: -10px" size="1" noshade="noshade">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">FORM 6-K</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">SECURITIES AND EXCHANGE COMMISSION</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Washington, D.C. 20549</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Report of Foreign Issuer</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Pursuant to Rule 13a-16 or 15d-16 of</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">the Securities Exchange Act of 1934</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">For the month of May, 2016</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Commission File Number: 001-12102</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;<font style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; DISPLAY: inline">YPF Sociedad An&#243;nima</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">(Exact name of registrant as specified in its charter)</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;&#160;<font style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; DISPLAY: inline">Macacha G&#252;emes 515</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">C1106BKK Buenos Aires, Argentina</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">(Address of principal executive office)</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Indicate by check mark whether the registrant files or will file</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">annual reports under cover of Form 20-F or Form 40-F:</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div>
<table id="76f63862b50842b4842f3e62220fcee7" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 37.89%" valign="top" align="left">&#160;</td>
<td style="WIDTH: 8.26%" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Form 20-F</div>
</td>
<td style="WIDTH: 5.23%; BORDER-BOTTOM: black 2px solid" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">X</div>
</td>
<td style="WIDTH: 6.94%" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Form 40-F</div>
</td>
<td style="WIDTH: 5.84%; BORDER-BOTTOM: black 2px solid" valign="top" align="left">&#160;</td>
<td style="WIDTH: 36.18%" valign="top" align="left">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Indicate by check mark if the registrant is submitting the Form 6-K</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">in paper as permitted by Regulation S-T Rule 101(b)(1):</div>

<div>
<table id="3fd4a5183295471995a182366dd4d076" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 28%" valign="top" align="left">&#160;</td>
<td style="WIDTH: 8%" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Yes</div>
</td>
<td style="WIDTH: 3%; BORDER-BOTTOM: black 2px solid" valign="top" align="left">&#160;</td>
<td style="WIDTH: 8%" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">No</div>
</td>
<td style="WIDTH: 3%; BORDER-BOTTOM: black 2px solid" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">X</div>
</td>
<td style="WIDTH: 28%" valign="top" align="left">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Indicate by check mark if the registrant is submitting the Form 6-K</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">in paper as permitted by Regulation S-T Rule 101(b)(7):</div>

<div>
<table id="174d7b612b40471a80266c75c1c9527d" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 28%" valign="top" align="left">&#160;</td>
<td style="WIDTH: 8%" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Yes</div>
</td>
<td style="WIDTH: 3%; BORDER-BOTTOM: black 2px solid" valign="top" align="left">&#160;</td>
<td style="WIDTH: 8%" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">No</div>
</td>
<td style="WIDTH: 3%; BORDER-BOTTOM: black 2px solid" valign="top" align="left">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">X</div>
</td>
<td style="WIDTH: 28%" valign="top" align="left">&#160;</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>
<hr style="COLOR: rgb(0,0,0); MARGIN-TOP: -5px" size="1" noshade="noshade">
</div>

<div>
<hr style="COLOR: rgb(0,0,0); MARGIN-TOP: -13px" size="4" noshade="noshade">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<br>
<div id="PGBRK" style="WIDTH: 100%; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div id="FTR">
<div id="GLFTR" style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; WIDTH: 100%; TEXT-ALIGN: left"></div>
</div>

<div id="PN" style="WIDTH: 100%; PAGE-BREAK-AFTER: always">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; WIDTH: 100%; TEXT-ALIGN: center"></div>

<div style="WIDTH: 100%; TEXT-ALIGN: center">
<hr style="COLOR: black" size="2" noshade="noshade">
</div>
</div>

<div id="HDR">&#160;</div>
</div>

<br>
<div style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">YPF Sociedad An<font style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman; DISPLAY: inline">&#243;</font>nima</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">TABLE OF CONTENTS</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman; FONT-WEIGHT: bold; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">ITEM</div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">1&#160;&#160;&#160; Translation of letter to the Buenos Aires Stock Exchange dated May 10, 2016</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"><br>
</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"><br>
 &#160;</div>

<div id="PGBRK" style="MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div id="FTR">
<div id="GLFTR" style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 100%; TEXT-ALIGN: left"></div>
</div>

<div id="PN" style="WIDTH: 100%; PAGE-BREAK-AFTER: always">
<div style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 100%; TEXT-ALIGN: center"></div>

<div style="WIDTH: 100%; TEXT-ALIGN: center">
<hr style="COLOR: black" size="2" noshade="noshade">
</div>
</div>

<div id="HDR"><img src="ypflogo_new.jpg"></div>
</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: bold; FONT-STYLE: normal; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">TRANSLATION</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div id="PGBRK" style="MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div id="FTR">
<div style="FONT-SIZE: small; FONT-FAMILY: Times New Roman; FONT-VARIANT: normal; TEXT-ALIGN: right; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: small; FONT-FAMILY: Times New Roman; FONT-VARIANT: normal; TEXT-ALIGN: right; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: small; FONT-FAMILY: Times New Roman; FONT-VARIANT: normal; TEXT-ALIGN: right; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="FONT-SIZE: small; FONT-FAMILY: Times New Roman; FONT-VARIANT: normal; TEXT-ALIGN: right; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>

<div style="font-variant: normal; font-weight: normal; font-style: normal; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt; font-size: 12pt; font-family: 'Times New Roman', Times, serif; text-align: right;">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">Autonomous City of Buenos Aires, May 10, 2016</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">To the</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-STYLE: italic; TEXT-ALIGN: left">Bolsa de Comercio de Buenos Aires</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left">(Buenos Aires Stock Exchange)</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right"><font style="FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold"><u>Re</u></font>: Acquisition of Company Shares by the Company</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Dear Sirs:</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="BACKGROUND-COLOR: #ffffff">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">The purpose of this letter is to comply with the Buenos Aires Stock Exchange Regulations (T.O. 2013), to inform you that the Board of Directors of the Company, at its meeting on May 10, 2016, resolved to approve the terms and conditions for the acquisition by the Company of Company shares up to an amount of ARS$ 50,000,000 (fifty million Argentine pesos), in accordance with Article 64 of Law 26,831 and the rules of the CNV.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">The terms and conditions approved by the Board of Directors for the acquisition of the Company's shares are as follows:</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">&#160;</div>
</div>

<table id="56d3dae29dd448a6bd70d46095489133" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">1.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Goal: To grant share compensation plans.</div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff">&#160;</div>

<table id="6864c830f469441ab02cd5f216d38748" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">2.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Maximum investment amount: Up to ARS$ 50,000,000.</div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff">&#160;</div>

<table id="1ee9a6b9d0f046139945a56dae912d22" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">3.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Maximum quantity of shares subject to acquisition:&#160;&#160;The quantity of ordinary Class D shares of the Company with par value of ten Argentine pesos (ARS$ 10) per share and entitled to 1 (one) vote each to be acquired shall depend on the price paid to acquire the shares on the market, so long as such quantity never exceeds 10% of the capital of the Company, in accordance with applicable law.</div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff">&#160;</div>

<table id="d4bea104ebf748f8a7c752d6421de979" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">4.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Daily limit for acquisitions in the market: In accordance with applicable regulation, the daily limit for acquisitions in the market is up to 25% of the average daily trading volume for the stock in the markets on which it is listed for the preceding 90 business days.</div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff">&#160;</div>

<table id="7a5052d9e0c34580870b50a22cc9f6be" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">5.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Purchase price for the shares:&#160;&#160;Up to a maximum of ARS$ 350 per share on the Buenos Aires Stock Exchange and US$ 23 per share on the New York Stock Exchange.</div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff">&#160;</div>

<table id="8afd5f3b8dac4ce6b3892802214584b8" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">6.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Term in which the acquisitions will be completed: Within 90 calendar days starting from the business day following the date of publication of the information on the website of the National Securities Commission and the Buenos Aires Stock Exchange, subject to any renewal or extension of the term, which the investing public will be notified of in the same manner.</div>
</td>
</tr>
</table>

<div style="BACKGROUND-COLOR: #ffffff">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 10pt; CLEAR: both; MARGIN-TOP: 10pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 12pt"><br>
</div>

<div style="FONT-SIZE: 12pt; TEXT-ALIGN: left"><img src="ypflogo_new.jpg"></div>

<div style="FONT-SIZE: 12pt; TEXT-ALIGN: left"><br>
 &#160;</div>
</div>

<table id="05af3c957df443799359baa3c6c89580" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">7.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Source of funds:&#160;&#160;The acquisition of shares will be made with the reserve for the purchase of the Company's shares with amounts up to ARS$ 50 million approved by the General Ordinary and Extraordinary Shareholders' Meeting of April 29, 2016, at the time of approving the financial statements as of December 31, 2015, it being noted that the Company has the necessary liquidity to undertake the aforementioned acquisitions without affecting its solvency.</div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff">&#160;</div>

<table id="1bdd4ce58d05469da853e22b669b782a" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">8.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Number of shares in circulation:&#160;&#160;For informational purposes, on May 9, 2016, the Company had 393,312,793 shares in circulation, all fully paid-in and subscribed.</div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left; BACKGROUND-COLOR: #ffffff">&#160;</div>

<table id="76fb338e8b89446f83063c39ac356f0e" style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr>
<td style="FONT-SIZE: 12pt; WIDTH: 8.47%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: right">9.&#160;&#160;</div>
</td>
<td style="FONT-SIZE: 12pt; WIDTH: 91.53%; VERTICAL-ALIGN: top">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left">Internal Communication: The directors, members of the Supervisory Committee and senior management will be informed that, because the Company has decided to acquire its own shares, they will not be able to sell Company shares that they own or control directly or indirectly.</div>
</td>
</tr>
</table>

<div style="BACKGROUND-COLOR: #ffffff">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">It is noted that on April 29, 2016, the General Ordinary and Extraordinary Shareholders' Meeting resolved to exempt the Company from conducting the preemptive rights offering set forth in Article 67 of Law 26,831 when the Company delivers to the personnel the shares previously acquired in accordance with the Long-Term Share Compensation Plan.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; COLOR: #000000; TEXT-ALIGN: left">Yours faithfully,</div>
</div>
</div>

<div style="TEXT-ALIGN: justify; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div style="FONT-SIZE: small; FONT-FAMILY: times new roman; FONT-VARIANT: normal; FONT-WEIGHT: bold; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Diego Cela&#225;</div>

<div style="FONT-SIZE: small; FONT-FAMILY: times new roman; FONT-VARIANT: normal; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Market Relations Officer</div>

<div style="FONT-SIZE: small; FONT-FAMILY: times new roman; FONT-VARIANT: normal; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">YPF S.A.</div>

<div style="FONT-SIZE: small; FONT-FAMILY: times new roman; FONT-VARIANT: normal; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div style="FONT-SIZE: small; FONT-FAMILY: times new roman; FONT-VARIANT: normal; TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 10pt; CLEAR: both; MARGIN-TOP: 10pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>
</div>
</div>
</div>
</div>

<div style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div style="FONT-SIZE: 12pt; FONT-WEIGHT: bold; DISPLAY: block; TEXT-INDENT: 0pt"></div>

<div style="FONT-WEIGHT: bold; TEXT-ALIGN: justify; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>
</div>
</div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div id="PGBRK" style="TEXT-ALIGN: center; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">
<div id="HDR" style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; FONT-WEIGHT: bold; DISPLAY: inline"></div>
</div>

<div style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; FONT-WEIGHT: bold; TEXT-ALIGN: left"></div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-WEIGHT: bold; FONT-STYLE: normal; TEXT-ALIGN: center">SIGNATURE</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: center">&#160;</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: center"></div>
</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 27pt">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.</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 27pt">&#160;</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 27pt"></div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 27pt"></div>

<div>
<table id="2d3abc6ec7684db8b53066eedea863b6" style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; WIDTH: 100%" cellspacing="0" cellpadding="0">
<tr style="HEIGHT: 37px">
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 50%; FONT-STYLE: normal" valign="middle" align="left">&#160;</td>
<td style="WIDTH: 41%" valign="middle" colspan="2" align="left">
<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-WEIGHT: bold; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">YPF Sociedad An&#243;nima</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt"></div>
</td>
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 9%; FONT-STYLE: normal" valign="middle" align="left">&#160;</td>
</tr>

<tr>
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 50%; PADDING-BOTTOM: 2px; FONT-STYLE: normal" valign="middle" align="left">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Date: May 13, 2016</div>
</td>
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 6%; PADDING-BOTTOM: 2px; FONT-STYLE: normal" valign="middle" align="left">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">By:</div>
</td>
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 35%; BORDER-BOTTOM: black 2px solid; FONT-STYLE: normal" valign="middle" align="left">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">/s/ <font style="DISPLAY: inline">Diego Cela&#225;</font></div>
</td>
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 9%; PADDING-BOTTOM: 2px; FONT-STYLE: normal" valign="middle" align="left">&#160;</td>
</tr>

<tr>
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 50%; FONT-STYLE: normal" valign="middle" align="left">&#160;</td>
<td style="WIDTH: 6%" valign="middle" align="left">
<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Name:</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Title:</div>
</td>
<td style="WIDTH: 35%" valign="middle" align="left">
<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Diego Cela&#225;</div>

<div style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-ALIGN: left; MARGIN-LEFT: 0pt; DISPLAY: block; MARGIN-RIGHT: 0pt; TEXT-INDENT: 0pt">Market Relations Officer</div>
</td>
<td style="FONT-SIZE: small; FONT-FAMILY: 'Times New Roman'; FONT-VARIANT: normal; WIDTH: 9%; FONT-STYLE: normal" valign="middle" align="left">&#160;</td>
</tr>
</table>
</div>

<br>
</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>
</div>
</body>
</html>

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>ypflogo_new.jpg
<TEXT>
begin 644 ypflogo_new.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_X1"B17AI9@  34T *@    @ ! $[  (
M   0   (2H=I  0    !   (6IR=  $    @   0>NH<  <   @,    /@
M   <Z@    @
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M                                                 $)U>F%G;&\L
M(%-A;F1R80   >H<  <   @,   (;      <Z@    @
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
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M!0$! 0$! 0           0(#! 4&!P@)"@O_Q "U$  " 0,# @0#!04$!
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MOF/_ -"%*7PL<?B1Z]1117BGM!7E_C#_ )&R\_X!_P"@+7J%>7^,/^1LO/\
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##__9

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
