<SEC-DOCUMENT>0000891092-18-004372-index.html : 20180518
<SEC-HEADER>0000891092-18-004372.hdr.sgml : 20180518
<ACCEPTANCE-DATETIME>20180518160156
ACCESSION NUMBER:		0000891092-18-004372
CONFORMED SUBMISSION TYPE:	20-F/A
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20171231
FILED AS OF DATE:		20180518
DATE AS OF CHANGE:		20180518

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GROUP SIMEC SA DE CV
		CENTRAL INDEX KEY:			0000887153
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		20-F/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11176
		FILM NUMBER:		18846574

	BUSINESS ADDRESS:	
		STREET 1:		CALZADA LAZARO CARDENAS 601
		CITY:			44910 GUADALAJARA JA
		STATE:			O5
		ZIP:			10022

	MAIL ADDRESS:	
		STREET 1:		CALZADA LAZARO CARDENAS
		CITY:			GUADALAJARA JALISCO
		STATE:			O5
		ZIP:			999999999
</SEC-HEADER>
<DOCUMENT>
<TYPE>20-F/A
<SEQUENCE>1
<FILENAME>e78937_20fa.htm
<DESCRIPTION>FORM 20-F/A
<TEXT>
Document 1 - file: e78937_20fa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-8.1
<SEQUENCE>2
<FILENAME>e78937ex8-1.htm
<DESCRIPTION>LIST OF SUBSIDIARIES
<TEXT>
Document 2 - file: e78937ex8-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.1
<SEQUENCE>3
<FILENAME>e78937x12-1.htm
<DESCRIPTION>CERTIFICATION OF COORDINATOR OF FINANCE
<TEXT>
Document 3 - file: e78937x12-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.2
<SEQUENCE>4
<FILENAME>e78937ex12-2.htm
<DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER
<TEXT>
Document 4 - file: e78937ex12-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-13.1
<SEQUENCE>5
<FILENAME>e78937ex13-1.htm
<DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND COORDINATOR OF FINANCE
<TEXT>
Document 5 - file: e78937ex13-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: image_001.jpg

</DOCUMENT>
</SEC-DOCUMENT>