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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000882377-07-000779.txt : 20070315
<SEC-HEADER>0000882377-07-000779.hdr.sgml : 20070315
<ACCEPTANCE-DATETIME>20070315172703
ACCESSION NUMBER:		0000882377-07-000779
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070331
FILED AS OF DATE:		20070315
DATE AS OF CHANGE:		20070315

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:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11176
		FILM NUMBER:		07697424

	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>6-K
<SEQUENCE>1
<FILENAME>p07-0366_6k.htm
<DESCRIPTION>GRUPO SIMEC INC
<TEXT>
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  <head>
    <title>
      Unassociated Document
</title><!-- Licensed to: TPW-->
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<!-- Copyright 2006 EDGARfilings, Ltd., an IEC company.-->
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    <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman"><strong>UNITED
      STATES</strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman"><strong>SECURITIES
      AND EXCHANGE COMMISSION</strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><strong>Washington,
      D.C. 20549</strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><strong>FORM
      6-K</strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: -4.65pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><strong>REPORT
      OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
</strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: -4.65pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><strong>UNDER
      THE SECURITIES EXCHANGE ACT OF 1934</strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: -4.65pt" align="center"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: -4.65pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><strong>COMMISSION
      FILE NUMBER 1-11176</strong></font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">
      <div>&#160;</div>
      <div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: -4.65pt" align="center">&#160;</div>
        <div align="center">
          <table bgcolor="white" cellpadding="0" cellspacing="0" width="100%">

              <tr bgcolor="white">
                <td width="16%" style="border-bottom: #ffffff solid;"><font size="2">For
                  the
                  month of</font></td>
                <td width="60%" style="border-bottom: black thin solid;">
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font size="2">March</font></div>
                </td>
                <td width="14%" style="border-bottom: black thin solid;"><font size="2">,
                  &#160;2007.</font></td>
              </tr>

          </table>
        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
        <div align="center">
          <table bgcolor="white" cellpadding="0" cellspacing="0" width="100%">

              <tr bgcolor="white">
                <td width="100%" style="border-bottom: black thin solid;">
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font size="2">Group
                    Simec, Inc.</font></div>
                </td>
              </tr>
              <tr bgcolor="white">
                <td width="100%">
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font size="2">(Translation
                    of Registrant&#8217;s Name Into
                    English)</font></div>
                </td>
              </tr>
              <tr bgcolor="white">
                <td width="100%">&#160;</td>
              </tr>
              <tr bgcolor="white">
                <td width="100%" style="border-bottom: black thin solid;">
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font size="2">Av.
                    Lazaro Cardenas 601, Colonia la Nogalera,
                    Guadalajara, Jalisco, Mexico 44440</font></div>
                </td>
              </tr>
              <tr bgcolor="white">
                <td width="100%">
                  <div style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font size="2">(Address
                    of principal executive
                    office)</font></div>
                </td>
              </tr>

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        </div>
        <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Indicate
      by check mark whether the registrant files or will file annual reports under
      cover of Form 20-F or Form 40-F.</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><br></div>
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            <td width="10%">&#160;</td>
            <td width="10%"><font size="2">Form 20-F</font></td>
            <td width="10%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">x</font></td>
            <td width="10%"><font size="2">Form 40-F</font></td>
            <td width="60%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">o</font></td>
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      by check mark whether the registrant is submitting the Form 6-K in paper as
      permitted by Regulation S-T Rule 101(b)(1)</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><br></div>
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          <tr bgcolor="white">
            <td width="10%">&#160;</td>
            <td width="10%"><font size="2">Yes</font></td>
            <td width="10%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">o</font></td>
            <td width="10%"><font size="2"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">No</font></font></td>
            <td width="60%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">x</font></td>
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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Indicate
      by check mark whether the registrant is submitting the Form 6-K in paper as
      permitted by Regulation S-T Rule 101(b)(7)</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify">
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            <td width="10%">&#160;</td>
            <td width="10%"><font size="2">Yes</font></td>
            <td width="10%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">o</font></td>
            <td width="10%"><font size="2"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">No</font></font></td>
            <td width="60%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">x</font></td>
          </tr>

      </table><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Indicate
      by check mark whether the registrant by furnishing the information contained
      in
      this form is also thereby furnishing the information to the Commission pursuant
      to Rule 12g3-2(b) under the Securities Exchange Act of 1934.</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify">
      <table bgcolor="white" cellpadding="0" cellspacing="0" width="100%">

          <tr bgcolor="white">
            <td width="10%">&#160;</td>
            <td width="10%"><font size="2">Yes</font></td>
            <td width="10%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">o</font></td>
            <td width="10%"><font size="2"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">No</font></font></td>
            <td width="60%"><font style="DISPLAY: inline; FONT-FAMILY: Wingdings">x</font></td>
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    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(If
&#8220;Yes&#8221;
      is marked, indicate below the file number assigned to the registrant in
      connection with Rule 12g3-2(b): 82-_______________________.)</font></div>
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    <div>&#160;</div>
    <div><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">SIGNATURE</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><font id="TAB1" style="MARGIN-LEFT: 36pt"></font><font id="TAB1" style="MARGIN-LEFT: 36pt"></font><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Pursuant
      to the requirements of the Securities Exchange Act of 1934, the Company has
      duly
      caused this report to be signed on its behalf by the undersigned, thereunto
      duly
      authorized.</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
      <div align="center">
        <table bgcolor="white" cellpadding="0" cellspacing="0" width="100%">

            <tr bgcolor="white">
              <td width="50%" style="border-bottom: #ffffff solid;">&#160;</td>
              <td width="50%" style="border-bottom: black thin solid;">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">GRUPO
                  SIMEC, S.A.B. de C.V.</font></div>
              </td>
            </tr>
            <tr bgcolor="white">
              <td width="50%">&#160;</td>
              <td width="50%">
                <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Registrant)</font></div>
              </td>
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      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
      <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">
        <table align="center" bgcolor="#ffffff" border="0" cellpadding="0" cellspacing="0" width="100%">

            <tr valign="top" bgcolor="#ffffff">
              <td width="50%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
              <td width="1%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
              <td width="49%"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">&#160;</font></td>
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              <td style="border-bottom: #ffffff solid;"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">Date:
                March 15,
                2007.</font></td>
              <td style="border-bottom: #ffffff solid;"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">By:&#160;&#160;</font></td>
              <td valign="bottom" style="border-bottom: black thin solid;"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">/s/&#160;Luis
                Garc&#237;a Lim&#243;n</font></td>
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              <td colspan="2"><font style="FONT-FAMILY: " size="1">&#160;</font></td>
              <td align="left" valign="bottom"><font size="2">Name: <font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Luis
                Garc&#237;a Lim&#243;n</font></font></td>
            </tr>
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              <td valign="bottom"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: ">Title:&#160;&#160;
                Chief Executive Officer</font></td>
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    <div>&#160;</div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Translation
      of the Relevant Event (&#8220;</font><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><em>Evento
      Relevante</em></font><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&#8221;)
      filed
      by GRUPO SIMEC, S.A.B. DE C.V. in Mexico</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">GRUPO
      SIMEC ANNOUNCES THE OVER-ALLOTMENT OPTION EXERCISED BY THE
      UNDERWRITERS</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="center"><br></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Guadalajara,
      MEXICO, March 15, 2007 - As of the date hereof, we hereby give public notice
      that the over-allotment option, granted by Grupo Simec, S.A.B. de C.V. (BMV:
      SIMEC B) (the &#8220;Company&#8221;), to the underwriters, Citigroup Global Markets Inc.,
      Acciones y Valores de Mexico, S.A. de .C.V., Casa de Bolsa Integrante del Grupo
      Financiero Banamex, and IXE Casa de Bolsa S.A. de C.V., IXE Grupo Financiero
      has
      been exercised in an amount of 1,232,990 Series B Common Shares of the Company
      pursuant to the corresponding underwriting agreements and as described in the
      prospectus relating to the offering of the Series B Common Shares.</font></div>
    <div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt" align="left">&#160;</div>
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