<SEC-DOCUMENT>0000950103-12-002071.txt : 20120423
<SEC-HEADER>0000950103-12-002071.hdr.sgml : 20120423
<ACCEPTANCE-DATETIME>20120423134728
ACCESSION NUMBER:		0000950103-12-002071
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20120423
FILED AS OF DATE:		20120423
DATE AS OF CHANGE:		20120423

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:		12772727

	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>
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<TYPE>6-K
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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 16pt; FONT-WEIGHT: bold">SECURITIES AND EXCHANGE COMMISSION</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Commission File Number: 001-12102</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">(Exact name of registrant as specified in its charter)</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Indicate by check mark whether the registrant files or will file</font></div>

<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">annual reports under cover of Form 20-F or Form 40-F:</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Indicate by check mark if the registrant is submitting the Form 6-K</font></div>

<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">in paper as permitted by Regulation S-T Rule 101(b)(1):</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Indicate by check mark if the registrant is submitting the Form 6-K</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Translation of letter to the President of the Buenos Aires Stock Exchange dated April 23, 2012</font></div>
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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt">Buenos Aires, April 23, 2012</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Buenos Aires Stock Exchange</font></div>

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<div style="TEXT-INDENT: 306pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt"><font style="DISPLAY: inline; TEXT-DECORATION: underline">Ref.</font>: General </font></div>

<div style="TEXT-INDENT: 306pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt">Ordinary Shareholders&#8217; Meeting of<font style="DISPLAY: inline; FONT-SIZE: 10pt">&#160;</font>YPF S.A</font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt">Dear Sirs:</font></div>

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<div style="TEXT-INDENT: 117pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt">I have the pleasure of addressing you in order to inform you that the Intervention body of YPF S.A. has decided to suspend, until further notice, the call notice of the <font style="DISPLAY: inline">General Ordinary Shareholders' Meeting of YPF S.A. to be held on April 25, 2012 at 11 a.m., in the Main Offices of such Company,</font> in order to guarantee the normality of the meeting and protect the interests of the Company and its shareholders and the transparency in the market.</font></div>

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<div style="TEXT-INDENT: 117pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt">We enclose the suspension notice <font style="DISPLAY: inline">to be published in the daily Gazette of the Buenos Aires Stock Exchange.</font></font></div>

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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: arial; FONT-SIZE: 10pt">Yours faithfully,</font></div>
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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: arial; FONT-SIZE: 10pt">Architect Julio M. DE VIDO</font></div>
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<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Arial; FONT-SIZE: 10pt"><font style="DISPLAY: inline">Shareholders are hereby notified that the Intervention body of YPF S.A., in accordance with the power conferred by article 3 of Decree No 530/2012 of April 16, 2012, has decided to suspend</font>, until further notice,<font style="DISPLAY: inline"> the call notice to the General Ordinary Shareholders' Meeting to be held on April 25, 2012, at 11:00 a.m., in the Main Offices located at Macacha G&#252;emes 515, Autonomous City of Buenos Aires, until a new call.</font></font></div>

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