As filed with the Securities and Exchange Commission on June 28, 2005
                           Registration No. 333-11338
                          ===========================

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                                                              

                       POST-EFFECTIVE AMENDMENT NO. 1 TO
                                    FORM F-6
                             REGISTRATION STATEMENT
                                     UNDER
   THE SECURITIES ACT OF 1933, AS AMENDED FOR DEPOSITARY SHARES EVIDENCED BY
                          AMERICAN DEPOSITARY RECEIPTS

                                                                              
                              Cemex, S.A. de C.V.
   (Exact name of issuer of deposited securities as specified in its charter)
                                                                              
                                      N/A
                  (Translation of issuer's name into English)
                                                                    
                             United Mexican States
           (Jurisdiction of incorporation or organization of issuer)
                                                                              
                                 CITIBANK, N.A.
             (Exact name of depositary as specified in its charter)
                                                                             
                              388 Greenwich Street
                            New York, New York 10043
                                 (212)816-6763
       (Address, including zip code, and telephone number, including area
               code, of Depositary's principal executive offices)
                                                                             

                                  CEMEX, Inc.
                          840 Gessner Road, Suite 1400
                              Houston, Texas 77024
                                 (713) 650-6200
                              Attn: Gilberto Perez
      (Name, address, including zip code, and telephone number, including
                        area code of agent for service)
                        --------------------------------
                                   Copies to:

       Robert M. Chilstrom, Esq.                        Frettra M. Miller, Esq.
       Skadden Arps, Slate, Meagher & Flom LLP          Citibank, N.A.
       Four Times Square                                388 Greenwich Street
       New York, New York 10036                         New York, New York 10013


                 --------------------------------------------------
It is proposed that this filing become effective under Rule 466: 


                                                |X| immediately upon filing.
                                                |_| on (Date) at (Time).


If a separate registration statement has been filed to register the deposited 
shares, check the following box |_|.
























            This Post-Effective Amendment No. 1 to the Registration
            Statement may be executed in any number of counterparts,
            each of which shall be deemed an original, and all of
            such counterparts together shall constitute one and the
            same instrument.






















                                     PART I

                       INFORMATION REQUIRED IN PROSPECTUS

Item 1.  DESCRIPTION OF SECURITIES TO BE REGISTERED

                              CROSS REFERENCE SHEET

Item Number and Caption                           Location in Form of American
-----------------------
                                                  Depositary Receipt ("Receipt")
                                                  Filed Herewith as Prospectus 
                                                  -----------------------------

1. Name of depositary and               Face of Receipt - Introductory Paragraph
                                        ----------------
   address of its principal
   executive office

2. Title of Receipts and                Face of Receipt - top center and 
                                        ---------------
   identity of deposited                Introductory Paragraph
   securities

   Terms of Deposit:

   (i) The amount of deposited          Face of Receipt - upper right corner
                                        ---------------
       securities represented by 
       one American Depositary
       Share

   (ii)The procedure for voting,        Reverse of Receipt - Paragraphs  (14), 
                                        ------------------
       if any, the deposited            (17) and (18)
       securities

  (iii)The collection and               Face of Receipt - Paragraphs (4), (7), 
                                        ---------------
       distribution of dividends        (9) and (10)
                                        Reverse of Receipt - Paragraphs (14), 
                                        ------------------
                                        (15) and (17)

   (iv)The transmission of              Face of Receipt - Paragraph (13)
                                        ---------------
       notices, reports and             Reverse of Receipt - Paragraphs (14), 
                                        ------------------
       proxy soliciting material        (16), (17) and (18)


   (v) The sale or exercise of          Face of Receipt - Paragraphs (4), (5)
                                        ---------------
       rights                           and (10)
                                        Reverse of Receipt - Paragraphs (14),
                                        ------------------     
                                        (15) and (17)

   (vi)The deposit or sale of           Face of Receipt - Paragraphs (3), (4), 
                                        ---------------
       securities resulting from        (5) and (10)
       dividends, splits or             Reverse of Receipt - Paragraph (15)
                                        ------------------
       plans of reorganization   



                                      I-1



                                                
                                                                                

  (vii)Amendment, extension or          Reverse of Receipt -  Paragraphs (23) 
                                        ------------------
       termination or the               and (24) (no provision for extension)
       deposit agreement

  (viii)Rights of holders of            Face of Receipt - Paragraph (13)
                                        ---------------
       Receipts to inspect the 
       transfer books of the  
       depositary and the list 
       of holders of Receipts

   (ix)Restrictions upon the            Face of Receipt - Paragraphs (2), (4),
                                        ---------------
       right to deposit or              (5), (6), (7), (8), (9) and (10)
       withdraw the underlying 
       securities      

   (x) Limitation upon the              Reverse of Receipt - Paragraphs (20) and
                                        ------------------
       liability of the                 (21)
       depositary

3. Fees and charges which may be        Face of Receipt - Paragraph (10)
                                        ---------------
   imposed directly or 
   indirectly against holders of
   Receipts

Item 2.  AVAILABLE INFORMATION          Face of Receipt - Paragraph (13)
                                        ---------------



2(a) CEMEX, S.A. de C.V. is subject to the periodic reporting requirements of
the Securities Exchange Act of 1934, as amended, and, accordingly, files certain
reports with the Securities and Exchange Commission (the "Commission"). These
reports and other information can be inspected by holders of Receipts and copied
at public reference facilities maintained by the Commission located at Room
1024, 450 Fifth Street, N.W., Washington, D.C. 20549, and the following Regional
Office of the Commission: Chicago Regional Office, Suite 1400, Citicorp Center,
500 West Madison Street, Chicago, Illinois 60661.












                                      I-2






                                   PROSPECTUS
                                   ----------




            THE PROSPECTUS CONSISTS OF THE FORM OF AMERICAN DEPOSITARY
            RECEIPT, ATTACHED AS EXHIBIT (A) TO THE FORM OF AMENDMENT NO.
            1 TO THE SECOND AMENDED AND RESTATED DEPOSIT AGREEMENT FILED
            AS EXHIBIT (a)(i) TO THIS POST-EFFECTIVE AMENDMENT NO.1 TO THE
            REGISTRATION STATEMENT AND INCORPORATED HEREIN BY REFERENCE.






















                                      I-3






                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 3.  EXHIBITS


               (a)(i) Form of Amendment No. 1 to Second Amended and Restated
Deposit Agreement, by and among, CEMEX S.A. de C.V. (the "Company"), Citibank,
N.A. as depositary (the "Depositary"), and all Holders and Beneficial Owners
from time to time of American Depositary Receipts issued thereunder. - Filed
herewith as Exhibit (a)(i).


               (a)(ii) Second Amended and Restated Deposit Agreement, dated as
of August 10, 1999, by and among, the Company, the Depositary, and all Holders
and Beneficial Owners from time to time of American Depositary Receipts ("ADRs")
issued thereunder (including the form of ADR to be issued thereunder).**

               (a)(iii) Amended and Restated Deposit Agreement, dated as of
March 29, 1999, by and among the Company, the Depositary and all Holders and
Beneficial Owners of ADRs issued thereunder (including the form of ADR to be
issued thereunder).*

               (b) Any other agreement, to which the Depositary is a party
relating to the issuance of the American Depositary Shares registered hereby or
the custody of the deposited securities represented thereby. - None.

               (c) Every material contract relating to the deposited securities
between the Depositary and the Company in effect within the last three years. -
None.

               (d) Opinion of Frettra M. Miller, counsel to the Depositary, as
to the legality of the securities to be registered. - ***.

               (e) Rule 466 Certification. - Filed herewith as Exhibit (e).

               (f) Powers of Attorney for certain officers and directors and the
authorized representative of the Company. - ***.

--------------------
*     Previously Filed and incorporated by reference to Registration Statement 
      on Form F-6, No. 333-10678.
**    Previously filed and incorporated by reference to Registration Statement 
      on Form F-6, No. 333-11338.
***   Previously filed and incorporated by reference to Amendment No. 1 to 
      Registration Statement on Form F-6, No. 333-11338.













Item 4.  UNDERTAKINGS

               a) The depositary hereby undertakes to make available at the
principal office of the depositary in the United States, for inspection by
holders of the ADRs, any reports and communications received from the issuer of
the deposited securities which are both (1) received by the depositary as the
holder of the deposited securities, and (2) made generally available to the
holders of the underlying securities by the issuer.

               b) The depositary hereby undertakes to prepare a separate
document stating the amount of any fee charged and describing the service for
which it is charged, and to deliver promptly a copy of such fee schedule without
charge to anyone upon request. The depositary undertakes to notify each
registered holder of an ADR 30 days before any change in the fee schedule.

























                                   SIGNATURES
                                   ----------



               Pursuant to the requirements of the Securities Act of 1933, as 
amended, Citibank, N.A., on behalf of the legal entity created by the Second 
Amended and Restated Deposit Agreement dated as of August 10, 1999, as proposed 
to be amended by the Form of Amendment No. 1 to Second Amended and Restated 
Deposit Agreement, by and among CEMEX, S.A. de C.V., Citibank, N.A., as 
depositary, and the Holders and Beneficial Owners of American Depositary 
Receipts issued thereunder, certifies that it has reasonable grounds to believe 
that all the requirements for filing on Form F-6 are met and has duly caused 
this Post Effective Amendment No. 1 to the Registration Statement to be signed 
on its behalf by the undersigned, thereunto duly authorized, in the City of New 
York, State of New York, on the __ day of _____, 2005.

                                 Legal entity created by the Second Amended and
                                 Restated Deposit Agreement for the issuance of
                                 American Depositary Receipts evidencing
                                 American Depositary Shares, each representing
                                 five (5) CPOs, each CPO representing economic
                                 interests in two (2) Series A Shares, with no 
                                 par value, and one (1) Series B Share, with no 
                                 par value, in each case held in the CPO Trust,
                                 of CEMEX, S.A. de C.V., as proposed to be 
                                 amended by the Form of Amendment No. 1 to
                                 Second Amended and Restated Deposit Agreement.


                                 CITIBANK, N.A., solely in its capacity as 
                                 Depositary



                                 By:    /s/ Ana-Maria Carasso               
                                     -------------------------------------------
                                 Name:     Ana-Maria Carasso
                                 Title:    Vice President












                                   SIGNATURES
                                   ----------


               Pursuant to the requirements of the Securities Act of 1933, as
amended, CEMEX, S.A. de C.V. certifies that it has reasonable grounds to believe
that all the requirements for filing on Form F-6 are met and has duly caused 
this Post-Effective Amendment No. 1 to the Registration Statement to be signed 
on its behalf by the undersigned, thereunto duly authorized, in Garza Garcia, 
Nuevo Leon, Mexico, on the ___th day of June, 2005.



                                 CEMEX, S.A. de C.V.

                                 By:    /s/ Ramiro Villarreal              
                                     -------------------------------------------
                                      Name:      Ramiro Villarreal
                                      Title:     General Counsel
























Pursuant to the requirements of the Securities Act of 1933, as amended, this 
Post-Effective Amendment No. 1 to the Registration Statement has been signed by 
the following persons in the following capacities on June __, 2005.




     Name                                     Title
     ----                                     -----



              *                               Chief Executive Officer and
---------------------------------
 Name:  Lorenzo H. Zambrano                   Chairman of the Board of Directors
                                              (Principal Executive Officer)


              *                               Director
---------------------------------
 Name:  Armando J. Garcia Segovia


              *                               Director
---------------------------------
 Name:  Lorenzo Milmo Zambrano


              *                               Director
---------------------------------
 Name:  Rodolfo Garcia Muriel


              *                               Director
---------------------------------
 Name:  Rogelio Zambrano Lozano


              *                               Director
---------------------------------
 Name:  Roberto Zambrano Villarreal


              *                               Director
---------------------------------
 Name:  Bernardo Quintana Isaac


              *                               Director
---------------------------------
 Name:  Dionisio Garza Medina


              *                               Director
---------------------------------
 Name:  Alfonso Romo Garza






              *                               Executive Vice President of 
---------------------------------                                      
 Name:  Hector Medina                         Planning and Finance (Principal 
                                              Financial Officer)


              *                               Chief Comptroller
---------------------------------                          
 Name:  Rafael Garza                          (Principal Accounting Officer)


              *                               Authorized Representative in
---------------------------------
 Name:  Gilberto Perez                        the United States



 *  By   /s/ Ramiro Villarreal                                    
       --------------------------
        Ramiro Villarreal
        Attorney-in-fact






















                               Index to Exhibits
                               -----------------

                                                                  Sequentially
   Exhibit                         Document                       Numbered Page
   -------                         --------                       --------------




   (a)(i)                          Form of Amendment
                                   No. 1 to Second Amended
                                   And Restated Deposit
                                   Agreement


   (e)                             Certification under Rule 466






































                (a)(i) Form of Amendment No. 1 to Second Amended
                         and Restated Deposit Agreement


























--------------------------------------------------------------------------------

--------------------------------------------------------------------------------



                              CEMEX, S.A. de C.V.

                                      AND

                                CITIBANK, N.A.,
                                 As Depositary

                                      AND

     HOLDERS AND BENEFICIAL OWNERS OF AMERICAN DEPOSITARY SHARES EVIDENCED
                        BY AMERICAN DEPOSITARY RECEIPTS



                        --------------------------------
                                Amendment No. 1

                                       to

                 Second Amended and Restated Deposit Agreement



                            Dated as of ______, 2005




--------------------------------------------------------------------------------
                            
--------------------------------------------------------------------------------








--------------------------------------------------------------------------------


                      AMENDMENT NO. 1 TO DEPOSIT AGREEMENT

         AMENDMENT NO. 1 TO SECOND AMENDED AND RESTATED DEPOSIT AGREEMENT, is
made as of ________, 2005 (the "Amendment"), by and among CEMEX, S.A. de C.V., a
company incorporated and existing under the laws of the United Mexican States
(the "Company"), CITIBANK, N.A., a national banking association organized under
the laws of the United States of America and acting solely as depositary (the
"Depositary") for an American Depositary Receipt facility (the "ADR Facility")
and all Holders and Beneficial Owners from time to time of American Depositary
Shares evidenced by American Depositary Receipts issued under the Deposit
Agreement (as defined below).

                          W I T N E S S E T H T H A T:
                          ---------------------------

         WHEREAS, the parties hereto entered into that certain Second Amended
and Restated Deposit Agreement, dated as of August 10, 1999 (the "Deposit
Agreement"), for the creation of American Depositary Receipts ("ADRs")
evidencing American Depositary Shares ("ADSs") representing the Shares (as
defined in the Deposit Agreement) so deposited and for the execution and
delivery of such ADRs evidencing such ADSs;

         WHEREAS, the Company has changed the ratio of Shares to ADSs (as set
forth in Section 1.3 of the Deposit Agreement) from (i) five (5) Shares to one
(1) ADS to (ii) ten (10) Shares to one (1) ADS, and desires to amend the Deposit
Agreement to reflect such changes; and

         WHEREAS, pursuant to Section 6.1 of the Deposit Agreement, the Company
and the Depositary deem it necessary and desirable to amend the Deposit
Agreement, the form of ADR annexed thereto as Exhibit A for the purposes set
forth herein;

         NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the Company and the Depositary
hereby agree to amend the Deposit Agreement as follows:














                                   ARTICLE I

                                  DEFINITIONS
                                  -----------

         SECTION 1.01. Definitions. Unless otherwise defined in this Amendment,
                       -----------
all capitalized terms used, but not otherwise defined, herein shall have the
meaning given to such terms in the Deposit Agreement.

                                   ARTICLE II

                        AMENDMENTS TO DEPOSIT AGREEMENT
                        -------------------------------

         SECTION 2.01. Deposit Agreement. All references in the Deposit
                       -----------------
Agreement to the term "Deposit Agreement" shall, as of the Effective Date (as
herein defined), refer to the Deposit Agreement, dated as of August 10, 1999, as
amended by this Amendment No. 1, together with all exhibits there to, as the
same may be amended and supplemented in accordance with the terms of the Deposit
Agreement.

         SECTION 2.02. Change of Ratio. All references made in the Deposit
                       ---------------
Agreement to one (1) American Depositary Share representing five (5) Shares
shall, as of the Effective Date, refer to one (1) American Depositary Share
representing ten (10) Shares.


                                  ARTICLE III

                         AMENDMENTS TO THE FORM OF ADR
                         -----------------------------

         SECTION 3.01. Change of Ratio. All references made in the ADRs issued 
                       ---------------
and outstanding to one (1) American Depositary Share representing five (5) 
Shares shall, as of the Effective Date, refer to one (1) American Depositary 
Share representing ten (10) Shares.


                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES
                         ------------------------------

         Section 4.01. Representations and Warranties.  The Company represents 
                       ------------------------------
and warrants to, and agrees with, the Depositary and the Holders, that:

         (a) This Amendment, when executed and delivered by the Company, and the
         Deposit Agreement and all other documentation executed and delivered by
         the Company in connection therewith, will be and have been,
         respectively, duly and validly authorized, executed and delivered by
         the Company, and constitute the legal, valid and binding obligations of




                                       2





         the Company, enforceable against the Company in accordance with their
         respective terms, subject to bankruptcy, insolvency, fraudulent
         transfer, moratorium and similar laws of general applicability relating
         to or affecting creditors' rights and to general equity principles; and

         (b) In order to ensure the legality, validity, enforceability or
         admissibility into evidence of this Amendment or the Deposit Agreement
         as amended hereby, and any other document furnished hereunder or
         thereunder in the United Mexican States, neither of such agreements
         need to be filed or recorded with any court or other authority in the
         United Mexican States, nor does any stamp or similar tax need to be
         paid in the United Mexican States on or in respect of such agreements;
         and

         (c) All of the information provided to the Depositary by the Company in
         connection with this Amendment is true, accurate and correct.


                                    ARTICLE V

                                 MISCELLANEOUS
                                 -------------

         SECTION 5.01. Effective Date. This Amendment is dated as of the date 
                       --------------
set forth above and shall be  effective as of such date (the "Effective Date").

         SECTION 5.02. New ADRs. From and after the Effective Date, the
                       --------
Depositary shall arrange to have new ADRs printed or amended that reflect the
changes to the form of ADRs effected by this Amendment. All ADRs issued
hereunder after the Effective Date, once such new ADRs are available, whether
upon the deposit of Shares or other Deposited Securities or upon the transfer,
combination or split-up of existing ADRs, shall be substantially in the form of
the specimen ADRs attached as Exhibit A hereto. However, ADRs issued prior or
                              ---------
subsequent to the date hereof, which do not reflect the changes to the form of
ADRs effected hereby, do not need to be called in for exchange and may remain
outstanding until such time as the Holders thereof choose to surrender them for
any reason under the Deposit Agreement. The Depositary is authorized and
directed to take any and all actions deemed necessary to effect the foregoing.

         SECTION 5.03. Notice of Amendment to Holders. The Depositary is hereby
                       ------------------------------
directed to send notices informing the Holders of (i) the terms of this
Amendment, (ii) the Effective Date of this Amendment and (iii) that the Holders
shall be given the opportunity, but that it is unnecessary, to surrender
outstanding ADRs.

         SECTION 5.04. Indemnification. The Company agrees to indemnify and hold
                       ---------------
harmless the Depositary (and any and all of its directors, employees and
officers) for any and all liability it or they may incur as a result of the
terms of this Amendment and the transactions contemplated herein.




                                       3






         SECTION 5.05. Ratification. Except as expressly amended hereby, the
                       ------------
terms, covenants and conditions of the Deposit Agreement as originally executed
shall remain in full force and effect.






























                                       4






         IN WITNESS WHEREOF, the Company and the Depositary have caused this
Amendment to be executed by representatives thereunto duly authorized as of the
date set forth above.

                                    CEMEX, S.A. de C.V.
                                    By:                                         
                                       -----------------------------------------
                                    Name:                                       
                                         ---------------------------------------
                                    Title:                                      
                                          --------------------------------------


                                    CITIBANK, N.A., as Depositary

                                    By:                                         
                                       -----------------------------------------
                                    Name:                                       
                                         ---------------------------------------
                                    Title:                                      
                                          --------------------------------------























                                       EXHIBIT A

                          [FORM OF FACE OF RECEIPT]


Number                                                    CUSIP Number 151290889




                                                      American Depositary Shares
                                                 (Each American Depositary Share
                                                 representing ten (10) CPOs each
                                          representing (i) economic interests in
                                                         two (2) Series A Shares
                                                and (ii) one (1) Series B Share)


                          AMERICAN DEPOSITARY RECEIPT
                                      FOR
                           AMERICAN DEPOSITARY SHARES
                               each representing
               Ten (10) Certificados de Participacion Ordinarios
       ("CPOs"), each CPO representing (i) economic interests in two (2)
                Series A Shares and (ii) one (1) Series B Share


                                       of

                              CEMEX, S.A. de C.V.

           (Incorporated under the laws of the United Mexican States)


        CITIBANK, N.A., a national banking association organized and existing
under the laws of the United States of America, as depositary (herein called the
"Depositary"), hereby certifies that is the owner of American Depositary Shares
(hereinafter "ADS"), each ADS representing ten (10) CPOs, each CPO representing
(i) economic interests in two (2) Series A Shares of CEMEX, S.A. de C.V., a
corporation incorporated under the laws of the United Mexican States (the
"Company"), and (ii) one (1) Series B Share of the Company held in the CPO Trust
(such CPOs the "Eligible Securities") deposited under the Deposit Agreement





                                      A-1




with the Custodian which at the date of execution of the Deposit Agreement is
Banco Nacional de Mexico, S.A. (the "Custodian"). The ratio of Depositary Shares
to Eligible Securities is subject to subsequent amendment as provided in Article
IV of the Deposit Agreement. The Depositary's Principal Office is located at 388
Greenwich Street, New York, New York 10013, U.S.A.
        (1) The Deposit Agreement. This American Depositary Receipt is one of an
            ---------------------
issue of American Depositary Receipts ("Receipts"), all issued and to be issued
upon the terms and conditions set forth in the Second Amended and Restated
Deposit Agreement, dated as of August 10, 1999 (as amended from time to time,
the "Deposit Agreement"), by and among the Company, the Depositary, and all
Holders and Beneficial Owners from time to time of ADSs issued thereunder, each
of whom by accepting an ADSs agrees to become a party thereto and becomes bound
by all the terms and conditions thereof. The Deposit Agreement sets forth the
rights and obligations of Holders and Beneficial Owners of ADSs and the rights
and duties of the Depositary in respect of the Eligible Securities deposited
thereunder and any and all other securities, property and cash from time to
time, received in respect of such Eligible Securities held thereunder (such
Eligible Securities, securities, property and cash are herein called "Deposited
Securities"). Copies of the Deposit Agreement are on file at the Principal
Office of the Depositary and with the Custodian.
        The statements made on the face and reverse of this Receipt are
summaries of certain provisions of the Deposit Agreement, the CPO Trust, the
Successor Trust and the Estatutos of the Company (as in effect on the date of
the Deposit Agreement) and are qualified by and subject to the detailed
provisions of the Deposit Agreement, the CPO Trust, the Successor Trust and the
Estatutos of the Company to which reference is hereby made. All capitalized
terms used herein which are not otherwise defined herein shall have the meanings



                                      A-2




ascribed thereto in the Deposit Agreement. The Depositary makes no 
representation or warranty as to the validity or worth of the Deposited 
Securities. The Depositary has made arrangements for the acceptance of the ADSs 
into DTC. A single ADR in the form of a "Balance Certificate" will evidence all 
ADSs held through DTC and will be registered in the name of the nominee for DTC 
(currently "Cede & Co."). As such, the nominee for DTC will be the only "Holder"
of the ADR evidencing all ADSs held through DTC. Each Beneficial Owner of ADSs 
held through DTC must rely upon the procedures of DTC and the DTC Participants 
to exercise and be entitled to any rights attributable to such ADSs. The DTC 
Participants shall for all purposes be deemed to have all requisite power and 
authority to act on behalf of the Beneficial Owners of the ADSs held in the DTC 
Participants' respective accounts in DTC and the Depositary shall for all 
purposes be authorized to rely upon any instructions and information given to it
by DTC Participants on behalf of Beneficial Owners of ADSs. So long as ADSs are 
held through DTC or unless otherwise required by law, ownership of beneficial 
interests in the ADR registered in the name of the nominee for DTC will be shown
on, and transfers of such ownership will be effected only through, records 
maintained by (i) DTC (or its nominee), or (ii) DTC Participants (or their 
nominees).
        (2) Surrender of ADSs and Withdrawal of Deposited Securities. Upon
            --------------------------------------------------------
surrender, at the Principal Office of the Depositary, of the ADSs evidenced by
this Receipt for the purpose of withdrawal of the Deposited Securities
represented thereby, and upon payment of (i) the fees and charges of the
Depositary for the making of withdrawals of Deposited Securities and
cancellation of Receipts (as set forth in Article (10) hereof and in Section 5.9
and Exhibit B of the Deposit Agreement) and (ii) all applicable fees, taxes and
governmental charges payable in connection with such surrender and withdrawal, 


                                      A-3





and, subject to the terms and conditions of this Receipt, the Deposit Agreement 
(including, without limitation, Section 7.8 thereof), the Company's Estatutos, 
Article (25) of this Receipt and any provisions of or governing the Deposited 
Securities and applicable laws, the Holder of the ADSs evidenced hereby shall be
entitled to Delivery at the Custodian's office, to him or upon his order, of the
Deposited Securities at the time represented by the ADS so surrendered. As of 
the date hereof, under the terms of the CPO Trust and under Mexican law, holders
of CPOs are not entitled to withdraw the Shares underlying the CPOs. After the 
Conversion Date, the Shares held in the CPO Trust in respect of ADSs are 
expected to be contributed to the Successor Trust with the result that, from and
after the Conversion Date, a Holder of ADSs will, subject to the terms of the 
Deposit Agreement, be entitled to receive the Deposited Securities, which are 
expected to consist, on and after the Conversion Date, of Successor Trust CPOs. 
Under the terms of the Successor Trust, holders of Successor Trust CPOs are not 
entitled to withdraw the Shares upon surrender of CPOs to the Successor Trustee.
ADSs may be surrendered for the purpose of withdrawing Deposited Securities by 
delivery of a Receipt evidencing such ADSs (if held in registered form) or by 
book-entry delivery of such ADSs to the Depositary.
        A Receipt surrendered for such purposes shall, if so required by the
Depositary, be properly endorsed in blank or accompanied by proper instruments
of transfer in blank, and if the Depositary so requires, the Holder thereof
shall execute and deliver to the Depositary a written order directing the
Depositary to cause the Deposited Securities being withdrawn to be Delivered to
or upon the written order of a person or persons designated in such order.
Thereupon, the Depositary shall direct the Custodian to Deliver (without
unreasonable delay) at the office of the Custodian, subject to the terms and 



                                      A-4




conditions hereof and of the Deposit Agreement, the Estatutos of the Company, 
and the provisions of or governing the Deposited Securities and applicable laws,
now or hereafter in effect (including, without limitation, the terms of the 
Trust and Mexican law), to or upon the written order of the person(s) designated
in the order delivered to the Depositary as provided above, the Deposited 
Securities represented by such ADSs together with any certificate or other 
proper documents of or relating to title for the Deposited Securities, or 
evidence of the electronic transfer thereof (if available), as the case may be, 
to or for the account of such person(s). The Depositary may make delivery to 
such person(s) at the Principal Office of the Depositary of any cash dividends 
or cash distributions with respect to the Deposited Securities represented by 
such ADSs, or of any proceeds of sale of any dividends, distributions or rights,
which may at the time be held by the Depositary.
         The Depositary shall not accept for surrender a Receipt evidencing ADSs
representing less than one CPO. The Depositary may, in its discretion, refuse to
accept for surrender a number of ADSs representing a number of CPOs other than a
whole number of CPOs. In the case of surrender of a Receipt evidencing a number
of ADSs representing other than a whole number of CPOs, the Depositary shall
cause ownership of the appropriate whole number of CPOs to be delivered in
accordance with the terms hereof, and shall, at the discretion of the
Depositary, either (i) issue and deliver to the person surrendering such Receipt
a new Receipt evidencing ADSs representing any remaining fractional CPO, or (ii)
sell or cause to be sold the fractional CPO represented by the Receipt
surrendered and remit the proceeds of such sale (net of (a) applicable fees and
charges of, and expenses incurred by, the Depositary and (b) taxes withheld) to
the person surrendering the Receipt.



                                      A-5





        (3) Transfers, Split-ups and Combinations of Receipts. The Registrar 
            -------------------------------------------------
shall register transfers of Receipts (and of the ADSs represented thereby) on 
the books maintained for such purpose and the Depositary shall cancel such 
receipts and execute new Receipts evidencing the same aggregate number of ADSs 
as those evidenced by the Receipts canceled by the Depositary, shall cause the 
Registrar to countersign such new Receipts and shall Deliver such new Receipts 
to or upon the order of the person entitled thereto if each of the following 
conditions are satisfied: (i) the Receipts have been duly Delivered by the 
Holder (or by a duly authorized attorney of the Holder) to the Depositary at its
Principal Office for the purpose of effecting a transfer thereof, (ii) the 
surrendered Receipts have been properly endorsed or accompanied by paper 
instruments of transfer (including signature guarantees in accordance with 
standard securities industry practice), (iii) the surrendered Receipts have been
duly stamped (if required by the laws of the State of New York or of the United 
States), and (iv) all applicable fees and charges of, and expenses incurred by, 
the Depositary and all applicable governmental charges (as are set forth in the 
Deposit Agreement and Paragraph (10) hereof) have been paid, subject, however, 
in each case, to the terms and conditions of this Receipt, of the Deposit 
Agreement and of applicable law, in each case as in effect of the time thereof.
        The Registrar shall register the split-up or combination of Receipts
(and of the ADSs represented thereby) on the books maintained for such purpose
and the Depositary shall cancel such Receipts and execute new Receipts for the
number of ADSs requested, but in the aggregate not exceeding the number of ADSs
evidenced by the Receipts canceled by the Depositary, shall cause the Registrar
to countersign such new Receipts, and shall deliver such new Receipts to or upon
the order of the Holder thereof if each of the following conditions has been


                                      A-6




satisfied: (i) the Receipts have been duly Delivered by the Holder (or by a duly
authorized attorney of the Holder) to the Depositary at its Principal Office for
the purpose of effecting a split-up or combination thereof, and (ii) all
applicable fees and charges of, and expenses incurred by, the Depositary and all
applicable taxes and governmental charges (as are set forth in the Deposit
Agreement and Paragraph (10) hereof) have been paid, subject, however, in each
case, to the terms and conditions of this Receipt, of the Deposit Agreement and
of applicable law, in each case as in effect at the time thereof.
        (4) Pre-Conditions to Registration Transfer, Etc. As a condition
            --------------------------------------------
precedent to the execution and delivery, registration of transfer, split-up,
combination or surrender of any Receipt, the delivery of any distribution
thereon, or the withdrawal of any Deposited Securities, the Depositary or the
Custodian may require (i) payment from the depositor of Eligible Securities, or
the presenter of Receipt(s) of a sum sufficient to reimburse it for any tax or
other governmental charge and any stock transfer or registration fee with
respect thereto (including any such tax or charge and fee with respect to the
Eligible Securities being deposited or Deposited Securities being withdrawn) and
payment of any applicable fees and charges of the Depositary as provided in the
Deposit Agreement and in this Receipt, (ii) the production of proof satisfactory
to it as to the identity and genuineness of any signature or any other matter
contemplated in the Deposit Agreement, and (iii) compliance with (A) any laws or
governmental regulations relating to the execution and delivery of Receipts and
ADSs or to the withdrawal of Deposited Securities and (B) such reasonable
regulations of the Depositary or the Company may establish consistent with the
Deposit Agreement and applicable law.


                                      A-7




        The issuance of ADSs against deposits of Eligible Securities generally
or against deposits of particular Eligible Securities may be suspended, or the
issuance of ADSs against the deposit of particular Eligible Securities may be
withheld, or the registration of transfer of Receipts in particular instances
may be refused, or the registration of transfer of outstanding Receipts
generally may be suspended, and the withdrawal of Deposited Securities upon
surrender of ADSs may be suspended or refused, during any period when the
transfer books of the Company, the Depositary, a Registrar or the CPO Registrar
or the Share Registrar are closed or if any such action is deemed necessary or
advisable by the Depositary or the Company, in good faith, at any time or from
time to time because of any requirement of law, any government or governmental
body or commission or any securities exchange upon which the ADSs, Shares or
CPOs are listed, or under any provision of the Deposit Agreement or this
Receipt, or provisions of, or governing, the Deposited Securities or any meeting
of shareholders of the Company or of CPO holders or for any other reason,
subject in all cases to Paragraph (25) hereof. Notwithstanding any provision of
the Deposit Agreement or this Receipt to the contrary, the withdrawal of
Deposited Securities upon surrender of outstanding ADSs may not be suspended
except as required in connection with (i) temporary delays caused by the closing
of the transfer books of the Depositary, the Company, the Trustee or the deposit
of Shares in connection with voting at a shareholders' meeting or the payment of
dividends, (ii) the payment of fees, taxes and similar charges, and (iii)
compliance with any U.S. or foreign laws or governmental regulations relating to
the Receipts or to the withdrawal of the Deposited Securities.
        (5) Compliance With Information Requests. Notwithstanding any other
            ------------------------------------
provision of the Deposit Agreement or this Receipt, each Holder and Beneficial


                                      A-8




Owner of the ADSs represented hereby agrees to comply with requests from the 
Trustee and the Company pursuant to applicable law, the rules and requirements 
of any stock exchange on which Eligible Securities or ADSs are, or will be, 
registered, traded or listed or the Estatutos of the Company, or the terms of 
the Trust, which are made to provide information, inter alia, as to the capacity
                                                  ----- ----
in which such Holder or Beneficial Owner owns ADSs (and Eligible Securities, as 
the case may be) and regarding the identity of any other persons then or 
previously interested in such ADSs and the nature of such interest and various 
other matters whether or not they are Holders and/or Beneficial Owners at the 
time of such request.
        (6) Ownership Restrictions. Notwithstanding any other provision of the
            ----------------------
Deposit Agreement or this Receipt, the Trustee and the Company may restrict
transfers of Eligible Securities or Deposited Securities where such transfer
might result in ownership of Shares, Eligible Securities or Deposited Securities
exceeding limits imposed by the Trust, applicable law or the Estatutos of the
Company. The Company may also restrict, in such manner as it deems appropriate,
transfers of ADSs where such transfer may result in the total number of Shares
or Deposited Securities represented by the ADSs owned by a single Holder or
Beneficial Owner to exceed any such limits. The Company may, in its sole
discretion but subject to applicable law, instruct the Depositary to take action
with respect to the ownership interest of any Holder or Beneficial Owner in
excess of the limits set forth in the preceding sentence, including, but not
limited to, the imposition of restrictions on the transfer of ADSs, the removal
or limitation of voting rights (if any) or a mandatory sale or disposition on
behalf of a Holder or Beneficial Owner of the Deposited Securities represented
by the ADSs held by such Holder or Beneficial Owner in excess of such 


                                      A-9




limitations, if, and to the extent, such disposition is permitted by applicable 
law or regulations and the Estatutos of the Company.
        (7) Liability of Holder for Taxes and Other Charges. If any tax or
            -----------------------------------------------
other governmental charge shall become payable with respect to any Receipt or
any Deposited Securities or ADSs, such tax or other governmental charge shall be
payable by the Holders and Beneficial Owners to the Depositary. The Trustee, the
Company, the Custodian and/or Depositary may withhold or deduct from any
distributions made in respect of Deposited Securities and may sell for the
account of the Holder and/or Beneficial Owner any or all of the Deposited
Securities (after attempting by reasonable means to notify the Holder(s) of the
applicable ADR(s) prior to such sale, if time permits) and apply such
distributions and sale proceeds in payment of such taxes (including applicable
interest and penalties) or charges, the Holder and the Beneficial Owner hereof
remaining liable for any deficiency. The Custodian may refuse the deposit of
Eligible Securities and the Depositary may refuse to issue ADSs, to deliver
ADRs, register the transfer, split-up or combination of ADRs and (subject to
Article (25) hereof) the withdrawal of Deposited Securities until payment in
full of such tax, charge, penalty or interest is received. Every Holder and
Beneficial Owner may be required to indemnify the Depositary, the Trustee, the
Company, the Custodian and any of their respective agents, officers, employees
and Affiliates for, and to hold each of them harmless from, any claims with
respect to taxes (including applicable interest and penalties thereon) arising
from any tax benefit obtained for such Holder and/or Beneficial Owner.




                                      A-10




        (8) Representations and Warranties of Depositors. Each person depositing
            --------------------------------------------
Eligible Securities under the Deposit Agreement shall be deemed thereby to 
represent and warrant that (i) such Eligible Securities and the certificates 
therefor are duly authorized, validly issued, fully paid, non-assessable and 
legally obtained by such person, (ii) all preemptive (and similar) rights, if 
any, with respect to such Eligible Securities have been validly waived or
 exercised, (iii) the person making such deposit is duly authorized so to do, 
(iv) the Eligible Securities presented for deposit are free and clear of any 
lien, encumbrance, security interest, charge, mortgage or adverse claim and are 
not, except as contemplated in Section 2.12 of the Deposit Agreement, and the 
ADSs issuable upon such deposit will not be, except as contemplated in Section 
2.12 of the Deposit Agreement, Restricted Securities, and (v) the Eligible 
Securities presented for deposit have not been stripped of any rights or 
entitlements. Such representations and warranties shall survive the deposit of 
Eligible Securities and the withdrawal of Deposited Securities, and the issuance
and cancellation of such ADSs in respect thereof and the transfer of ADSs. If 
any such representations or warranties are false in any way, the Company and 
Depositary shall be authorized, at the cost and expense of the person depositing
Eligible Securities, to take any and all actions necessary to correct the 
consequences thereof.
        (9) Filing Proofs. Certificates and Other Information. Any person
            -------------
presenting Eligible Securities for deposit, and any Holder and any Beneficial
Owner may be required, and every Holder and Beneficial Owner agrees, from time
to time to provide to the Depositary, the Trustee, and the Custodian such proof
of citizenship or residence, taxpayer status, payment of all applicable taxes or
other governmental charges, exchange control approval, legal or beneficial
ownership of ADSs and Deposited Securities, compliance with applicable laws and
the terms of the Deposit Agreement and the provisions of, or governing, the 



                                      A-11




Deposited Securities, to execute such certifications and to make such 
representations and warranties and to provide such other information and 
documentation (or, in the case of Eligible Securities in registered form 
presented for deposit, such information relating to the registration on the 
books of the Trustee, the Company or of the applicable agent of either of them 
appointed for the registration and transfer of Eligible Securities) as the 
Depositary or the Custodian may deem reasonably necessary or proper or as the 
Company may reasonably require by written request to the Depositary consistent 
with its obligations under the Deposit Agreement. The Depositary and the 
Registrar, as applicable, may withhold the delivery or registration of transfer 
of any Receipt or the distribution or sale of any dividend or distribution of 
rights or of the proceeds thereof or, to the extent not limited by Article (25),
the delivery of any Deposited Securities until such proof or other information 
is filed or such certifications are executed or such representations made, or 
such information and documentation are provided, in each case to the 
Depositary's, the Registrar's, the Trustee's and the Company's satisfaction.
        (10) Charges of Depositary. The Depositary shall charge the following
fees for the services performed under the terms of the Deposit Agreement:
             (i) to any person to whom ADSs are issued upon the deposit of
                 Eligible Securities, a fee not in excess of U.S. $ 5.00 per
                 100 ADSs (or fraction thereof) so issued under the terms of
                 the Deposit Agreement (excluding issuances pursuant to
                 paragraphs (iii) and (iv) below);


                                      A-12





             (ii)to any person surrendering ADSs for cancellation and withdrawal
                 of Deposited Securities, a fee not in excess of U.S. $ 5.00 per
                 100 ADSs (or fraction thereof) so surrendered;
            (iii)to any Holder of ADRs, a fee not in excess of U.S. $ 2.00 per 
                 100 ADSs (or fraction thereof) held for the distribution of 
                 cash proceeds (i.e., upon the sale of rights and other 
                 entitlements), under the terms of the Deposit Agreement; no fee
                 shall be payable for the distribution of cash dividends or the 
                 distribution of ADSs pursuant to stock dividends or other free
                 distributions of shares as long as such fees are prohibited by 
                 the exchange upon which the ADSs are listed.
             (iv)to any Holder of ADRs, a fee not in excess of U.S. $ 5.00 per 
                 100 ADSs (or fraction thereof) issued upon the exercise of 
                 rights.

        In addition, Holders and Beneficial Owners and persons depositing
Eligible Securities or withdrawing Deposited Securities shall be required to pay
(to the extent applicable) the following charges: (i) taxes (including
applicable interest and penalties) and other governmental charges, (ii) such
transfer or registration fees as may from time to time be in effect for the
registration of Eligible Securities or Deposited Securities and applicable to
transfers of Eligible Securities or Deposited Securities to or from the name of
the Custodian, the Depositary or any nominees upon the making of deposits of
Eligible Securities and withdrawals of Deposited Securities, (iii) such cable,
telex and facsimile transmission and delivery expenses as are expressly provided
in the Deposit Agreement to be at the expense of the person depositing Eligible 
Securities or Holders and Beneficial Owners of ADSs, (iv) the expenses and 
charges incurred by the Depositary in the conversion of foreign currency, (v) 


                                      A-13




such fees and expenses as are incurred by the Depositary in connection with 
compliance with exchange control regulations and other regulatory requirements 
applicable to Eligible Securities, Deposited Securities, ADSs and ADRs, and (vi)
the fees and expenses incurred by the Depositary in connection with the delivery
of Deposited Securities.
        The right of the Depositary to receive payment of fees, charges and
expenses as provided above shall survive the termination of the Deposit
Agreement. As to any Depositary, upon the resignation or removal of such
Depositary as described in Paragraph (22) hereof, such right shall extend for
those fees, charges and expenses incurred prior to the effectiveness of such
resignation or removal.
        (11) Title to Receipts. Subject to the limitations set forth in the
             -----------------
Deposit Agreement and in this Receipt, title to this Receipt (and to each ADS
evidenced hereby) shall be transferable by delivery of the Receipt with the same
effect as a certificated security under the laws of the State of New York,
provided that the Receipt has been properly endorsed or is accompanied by proper
instruments of transfer. Notwithstanding any notice to the contrary, the
Depositary may deem and treat the Holder of this Receipt (that is, the person in
whose name this Receipt is registered on the books of the Depositary) as the
absolute owner thereof for all purposes. The Depositary shall have no obligation
nor be subject to any liability under the Deposit Agreement or this Receipt to
any holder of this Receipt or any Beneficial Owner unless such holder is the
Holder of this Receipt registered on the books of the Depositary or, in the case
of a Beneficial Owner, such Beneficial Owner or the Beneficial Owner's
representative is the Holder registered on the books of the Depositary.



                                      A-14




        (12) Validity of Receipt. This Receipt shall be (i) dated, (ii) signed
             -------------------
by the manual or facsimile signature of a duly authorized signatory of the
Depositary, (iii) countersigned by the manual or facsimile signature of a duly
authorized signatory of the Registrar, and (iv) registered in the books
maintained by the Registrar for the registration of issuances and transfers of
Receipts. This Receipt and the ADSs evidenced hereby shall not be entitled to
any benefits under the Deposit Agreement or be valid or enforceable for any
purpose against the Depositary or the Company, unless this Receipt shall be so
dated, signed, countersigned and registered. Receipts bearing the facsimile
signature of a duly-authorized signatory of the Depositary or the Registrar, who
at the time of signature was a duly authorized signatory of the Depositary or
the Registrar, as the case may be, shall bind the Depositary, notwithstanding
the fact that such signatory has ceased to be so authorized prior to the
delivery of such Receipt by the Depositary.
        (13) Available Information; Reports; Inspection of Transfer Book. The
             -----------------------------------------------------------
Company is subject to the periodic reporting requirements of the Exchange Act
and accordingly files certain information with the Commission. These reports and
documents can be inspected and copied at public reference facilities maintained
by the Commission currently located at Judiciary Plaza, 450 Fifth Street, N.W.,
Washington, D.C. 20549. The Depositary shall make available for inspection by
Holders at its Principal Office the Deposit Agreement and any reports and
communications, including any proxy soliciting materials, received from the
Company which are both (a) received by the Depositary, the Custodian, or the
nominee of either of them as the holder of the Deposited Securities and (b) made
generally available to the holders of such Deposited Securities by the Company.



                                      A-15




 
        The Registrar shall keep books for the registration of issuances and
transfers of Receipts which at all reasonable times shall be open for inspection
by the Company and by the Holders of such Receipts, provided that such
inspection shall not be, to the Registrar's knowledge, for the purpose of
communicating with Holders of such Receipts in the interest of a business or
object other than the business of the Company or other than a matter related to
the Deposit Agreement or the Receipts.
        The Registrar may close the transfer books with respect to the
Receipts, at any time or from time to time, when deemed necessary or advisable
by it in good faith in connection with the performance of its duties hereunder,
or at the reasonable written request of the Company subject, in all cases, to
Paragraph (25) hereof.

Dated:                                              CITIBANK, N.A.,
                                                         as Depositary

CITIBANK, N.A.,
Registrar and Transfer Agent

                                                  By:
-----------------------                             ----------------------------
 Authorized Signatory                                Vice President




        The address of the Principal Office of the Depositary is 388 Street, 
New York, New York 10013, U.S.A.







                                      A-16




 
                          [FORM OF REVERSE OF RECEIPT]
                    SUMMARY OF CERTAIN ADDITIONAL PROVISIONS
                            OF THE DEPOSIT AGREEMENT

        (14) CPO Trust/Successor Trust.
             -------------------------
        (a)  The CPO Trust. Banco Nacional de Mexico, S.A. is the CPO Trustee of
             -------------
the CPO Trust. The CPO Trust operates through INDEVAL, the central depository
for participants trading on the Mexican Securities Exchange, which maintains
ownership records of the CPOs in book-entry form. The principal executive office
of the CPO Trustee is located as of the date of the Deposit Agreement at: Ave.
Caldaza del Valle No. 350, First Floor, San Pedro Garza Garcia, N.L. Mexico,
66220. The terms of the CPO Trust (as in effect as of the date of the Deposit
Agreement) are briefly described as follows (which description may not be
considered to be a representation or warranty by the Company, the Depositary, or
any Custodian and is qualified by and subject to the terms of the CPO Trust
Agreement, copies of which in Spanish and in an English translation are on file
at the Principal Office): (i) each CPO represents economic interests in two (2)
A Shares and one (1) B Share held in the CPO Trust; (ii) the CPOs have no voting
rights (except as described in the Deposit Agreement and in Paragraph (18)
below); (iii) dividends on the A Shares and B Shares underlying the CPOs are
credited to the CPO holders' accounts by the CPO Trustee through INDEVAL, upon
receipt thereof from the Company; (iv) as determined by the CPO Trustee, CPO
holders may receive notices, reports and proxy solicitation materials at the
same times as direct holders of Shares receive such materials; (v) any rights
pertaining to the CPOs may be exercised by CPO holders through INDEVAL by the
CPO Trustee, at the same time as direct holders of Shares receive any such 


                                      A-17





rights, provided such rights can be exercised by CPO holders; (vi) any 
securities resulting from dividends, splits or plans of reorganization are 
distributed to CPO holders through INDEVAL, at the same time as direct holders 
of Shares receive any such rights; (vii) the CPO Trust is scheduled to terminate
on or about August 26, 2029, at which point CPOs represented by ADSs will be 
converted into Successor Trust CPOs issued under the Successor Trust (see 
Paragraph (14)(b) below); (viii) holders of CPOs are not entitled to withdraw 
Shares from the CPO Trust. No fees or charges are imposed directly or indirectly
against CPO holders under the CPO Trust.
        (b)  The Successor Trust. The CPO Trustee and the Common Representative
             -------------------
of the CPO holders (acting under the terms of the CPO Trust) have agreed to
constitute a new trust, upon termination of the CPO Trust, to hold the Shares
previously held in the CPO Trust upon substantially the same terms and
conditions as the CPO Trust (as are in force at the time of termination of the
CPO Trust).
        (15) Dividends and Distributions in Cash, Eligible Securities, etc.
             -------------------------------------------------------------
Whenever the Depositary receives confirmation from the Custodian of receipt of
any cash dividend or other cash distribution on any Deposited Securities, or
receives proceeds from the sale of any Eligible Securities, rights, securities
or other entitlements under the terms of the Deposit Agreement, the Depositary
will, if at the time of receipt thereof any amounts received in a foreign
currency can, in the reasonable judgment of the Depositary (upon the terms of
the Deposit Agreement), be converted on a reasonable basis, into Dollars
transferable to the United States, promptly convert or cause to be converted
upon the terms of the Deposit Agreement such cash dividend, distribution or
proceeds into Dollars (on the terms described in the Deposit Agreement) and will



                                      A-18




 
distribute promptly the amount thus received (net of (a) expenses and charges
incurred by, the Depositary and (b) taxes withheld) to the Holders entitled
thereto as of the ADS Record Date in proportion to the number of ADSs held as of
the ADS Record Date. The Depositary shall distribute only such amount, however,
as can be distributed without attributing to an, Holder a fraction of one cent,
and any balance not so distributed shall be held by the Depositary (without
liability for interest thereon) and shall be added to and become part of the
next sum received by the Depositary for distribution to Holders of Receipts
outstanding at the time of the next distribution. If the Company, the Custodian
or the Depositary is required to withhold and does withhold from any cash
dividend or other cash distribution in respect of any Deposited Securities an
amount on account of taxes, duties or other governmental charges, the amount
distributed to Holders of the ADSs representing such Deposited Securities shall
be reduced accordingly. Such withheld amounts shall be forwarded by the Company,
the Trustee, the Custodian or the Depositary to the relevant governmental
authority.
        If any distribution upon any Deposited Securities consists of a
dividend in, or free distribution of, Eligible Securities, the Company shall or
cause such Eligible Securities to be deposited with the Custodian. Upon receipt
of confirmation from the Custodian of such deposit, the Depositary shall
establish the ADS Record Date upon the terms described in the Deposit Agreement
and Paragraph (17) hereof, and subject to the terms of Section 5.9 of the
Deposit Agreement, either (i) distribute to the Holders as of the ADS Record
Date in. proportion to the number of ADSs held as of the ADS Record Date,
additional ADSs, which represent in the aggregate the number of Eligible
Securities received as such dividend, or free distribution, subject to the terms
of the Deposit Agreement (including, without limitation, payment of the



                                      A-19





expenses incurred by the Depositary and applicable taxes), or (ii) if additional
ADSs are not so distributed, each ADS issued and outstanding after the ADS
Record Date shall, to the extent permissible by law, thenceforth also represent
rights and interest in the additional Eligible Securities distributed upon the
Deposited Securities represented thereby (net of the expenses incurred by the
Depositary and taxes). In lieu of delivering fractional ADSs, the Depositary
shall sell the number of ADSs representing the aggregate of such fractions (or
the Eligible Securities represented by such ADSs), and, upon conversion of the
proceeds of such sale (if any) into Dollars upon the terms of the Deposit
Agreement, distribute the net proceeds of such conversion upon the terms set
forth in the Deposit Agreement.
        In the event that the Depositary determines that any distribution in
Eligible Securities is subject to any tax or other governmental charges which
the Depositary is obligated to withhold, or, if the Company, in the fulfillment
of its obligations under the Deposit Agreement, has furnished an opinion of U.S.
counsel. determining that Eligible Securities must be registered under the
Securities Act or other laws in order to be distributed to Holders (and no such
registration statement has been declared effective), the Depositary may dispose
of all or a portion of such Eligible Securities in such amounts and in such
manner, including by public or private sale, as the Depositary deems reasonable
and the Depositary shall (1) cause the proceeds of such sale, if any, to be
converted into Dollars upon the terms described in the Deposit Agreement, and
(ii) distribute the net proceeds of such conversion (after deduction of such (a)
taxes and (b) fees and charges of, and expenses incurred by, the Depositary) to
Holders as of the ADS Record Date upon the terms described in the Deposit
Agreement. The Depositary shall hold and/or distribute any unsold balance of
such property in accordance with the provisions of this Deposit Agreement.



                                      A-20




        Upon timely receipt of a notice stating that the Company intends to
distribute a dividend payable at the election of holders of Eligible Securities
in cash or in additional Eligible Securities and wishes that such elective
distribution be made available to Holders of ADSs, the Depositary shall consult
with the Company to determine, and the Company has agreed to assist the
Depositary in its determination, whether it is lawful and reasonably practicable
to make such elective distribution available to the Holders of ADSs. The
Depositary shall make such elective distribution available to Holders only if
(i) the Depositary shall have determined that such distribution is reasonably
practicable and (ii) the Depositary shall have received satisfactory
documentation within the terms of the Deposit Agreement. If the above conditions
are not satisfied, the Depositary shall, to the extent permitted by law,
distribute to the Holders, on the basis of the same determination as is made in
the local market in respect of the Eligible Securities for which no election is
made, either (X) cash upon the terms described in the Deposit Agreement or (Y)
additional ADSs representing, such additional Eligible Securities upon the terms
described in the Deposit Agreement. If the above conditions are satisfied, the
Depositary shall establish an ADS Record Date (on the terms described in
Paragraph (17) hereof) and establish procedures to enable Holders to elect the
receipt of the proposed dividend in cash or in additional ADSs. The Company has
agreed to assist the Depositary in establishing such procedures to the extent
necessary. If a Holder elects to receive the proposed dividend (X) in cash, the
dividend shall be distributed as in the case of a distribution in cash, or (Y)
in ADSs, the dividend shall be distributed as in the case of a distribution in
Eligible Securities. Nothing herein or in the Deposit Agreement shall obligate
the Depositary to make available to the Holders a method to receive the elective
dividend in Shares or Eligible Securities (rather than ADSs). There can be no
assurance that Holders generally, or any Holder in particular, will be given the


                                      A-21




opportunity to receive elective distributions on the same terms and conditions 
as the holders of Shares or Eligible Securities.
        Upon timely receipt by the Depositary of a notice indicating that the
Company wishes rights to subscribe for additional Eligible Securities to be made
available to Holders of ADSs, the Depositary shall consult with the Company to
determine, and the Company has agreed to assist the Depositary in its
determination, whether it is lawful and reasonably practicable to make such
rights available to the Holders. The Depositary shall make such rights available
to any Holders only if (i) the Company shall have requested that such rights be
made available to Holders, (ii) the Depositary shall have received the
documentation required by the Deposit Agreement, and (iii) the Depositary shall
have determined that such distribution of rights is practicable. In the event
any such conditions are not satisfied, the Depositary shall sell the rights as
described below. In the event all conditions set forth above are satisfied, the
Depositary shall establish an ADS Record Date (upon the terms described in
Paragraph (17) hereof) and establish procedures to distribute such rights (by
means of warrants or otherwise) to enable the Holders to exercise the rights
(upon payment of the subscription price and of the applicable (a) fees and
charges of, and expenses incurred by, the Depositary and (b) taxes). The Company
has agreed to assist the Depositary to the extent necessary in establishing such
procedures. Nothing herein or in the Deposit Agreement shall obligate the
Depositary to make available to the Holders a method to exercise such rights to
subscribe for Shares or Eligible Securities (rather than for ADSs). If (i) the
Company does not request the Depositary to make the rights available to Holders
or the Company requests that the rights not be made available to Holders, (ii)
the Depositary fails to receive the documentation required by the Deposit
Agreement or determines it is not reasonably practicable to make the



                                      A-22





rights available to Holders, or (iii) any rights made available are not
exercised and appear to be about to lapse, the Depositary shall determine
whether it is lawful and reasonably practicable to sell such rights, in a
riskless principal capacity, at such place and upon such terms (including public
and private sale) as it may deem practicable. The Company has agreed to assist
the Depositary to the extent necessary to determine such legality and
practicability. The Depositary shall, upon such sale, (i) cause the proceeds of
such sale, if any, to be converted into Dollars upon the terms described in the
Deposit Agreement, and (ii) distribute the proceeds of such conversion received
by the Depositary (net of applicable (a) fees and charges of, and expenses
incurred by, the Depositary and (b) taxes) to the Holders as of the ADS Record
Date upon the terms set forth herein and in the Deposit Agreement. If the
Depositary is unable to make any rights available to Holders or to arrange for
the sale of the rights upon the terms described above, the Depositary shall
allow such rights to lapse. The Depositary shall not be responsible for (i) any
failure to determine that it may be lawful or practicable to make such rights
available to Holders in general or any Holders in particular, (ii) any foreign
exchange exposure or loss incurred in connection with such sale, or exercise, or
(iii) the content of any materials forwarded to the ADR Holders on behalf of the
Company in connection with the rights distribution.
        Notwithstanding anything herein or in the Deposit Agreement to the
contrary, if registration (under the Securities Act or any other applicable law)
of the rights or the securities to which any rights relate may be required in
order for the Company to offer such rights or such securities to Holders and to
sell the securities represented by such rights, the Depositary will not
distribute such rights to the Holders unless and until a registration statement
under the Securities Act covering such offering is in effect. In the event that
the Company, the Depositary or the Custodian shall be required to withhold and 


                                      A-23




does withhold from any distribution of rights an amount on account of taxes or 
other governmental charges, the amount distributed to the Holders of Receipts 
evidencing ADSs representing such Deposited Securities shall be reduced 
accordingly and all or a portion of such property may be sold (including 
Eligible Securities and rights to subscribe therefor) in such amounts and in 
such manner, including by public or private sale, as the Depositary, the Company
or the Custodian deems necessary and practicable to pay any such taxes or 
charges. Because Mexican law presently does not contemplate the issuance of 
rights in negotiable form and the possibility of such issuance is unlikely, a 
liquid market for rights may not exist, and this may adversely affect (1) the 
ability of the Depositary to dispose of such rights or (2) the amount the 
Depositary would realize upon disposal of rights.
        There can be no assurance that Holders generally, or any Holder in
particular, will be given the opportunity to exercise rights on the same terms
and conditions as the holders of Eligible Securities, or to exercise such rights
at all. Nothing herein or in the Deposit Agreement obligates the Company to file
any registration statement in respect of any rights, Eligible Securities or
other securities to be acquired upon the exercise of such rights.
        Upon timely receipt of a notice indicating that the Company wishes
property other than cash, Eligible Securities or rights to purchase Eligible
Securities, to be made available to Holders of ADSs, the Depositary shall
consult with the Company, and the Company has agreed to assist the Depositary,
to determine whether such distribution to Holders is lawful' and reasonably
practicable. The Depositary shall not make such distribution unless (i) the
Company shall have requested the Depositary to make such distribution to
Holders, (ii) the Depositary shall have received the documentation required by
the Deposit Agreement, and (iii) the Depositary shall have determined that such
distribution is reasonably practicable. Upon satisfaction of such conditions, 


                                      A-24




the Depositary shall establish an ADS Record Date (upon the terms described in 
Paragraph (17) hereof) and distribute the property so received to the Holders of
record as of the ADS Record Date in proportion to the number of ADSs held by 
them respectively and in such manner as the Depositary may deem practicable for 
accomplishing such distribution (i) upon receipt of payment of, or net of the 
applicable fees and charges of, and expenses incurred by, the Depositary, and 
(ii) net of any taxes withheld. The Depositary may dispose of all or a portion 
of the property so distributed and deposited, in such amounts and in such manner
(including public or private sale) as the Depositary may deem practicable or 
necessary to satisfy any taxes (including applicable interest and penalties) or 
other governmental charges applicable to the distribution.
        If the conditions above are not satisfied, the Depositary shall sell or
cause such property to be sold in a public or private sale, at such place or
places and upon such terms as it may deem practicable and shall (i) cause the
proceeds of such sale, if any, to be converted into Dollars and (ii) distribute
the proceeds of such conversion received by the Depositary (net of applicable
(a) fees and charges of, and expenses incurred by, the Depositary and (b) taxes)
to the Holders upon the terms hereof and of the Deposit Agreement. If the
Depositary is unable to sell such property, the Depositary may dispose of such
property in any way it deems reasonably practicable under the circumstances.
        (16) Redemption. Upon timely receipt of notice from the Company that it
             ----------
intends to exercise its right of redemption in respect of any of the Deposited
Securities, and satisfactory documentation from the Company pursuant to the
terms of the Deposit Agreement, and only if the Depositary shall have reasonably


                                      A-25




determined that such proposed redemption is practicable, the Depositary shall 
mail to each Holder a notice setting forth the Company's intention to exercise 
the redemption rights and any other particulars set forth in the Company's 
notice to the Depositary. Upon receipt of confirmation from the Custodian that 
the redemption has taken place and that funds representing the redemption price 
have been received, the Depositary shall convert, transfer and distribute the 
proceeds thereof (net of applicable (a) fees and charges of, and expenses 
incurred by, the Depositary, and (b) taxes), retire ADSs and cancel ADRs upon 
delivery of such ADSs by Holders thereof in accordance with the terms of the 
Deposit Agreement. If less than all outstanding Deposited Securities are 
redeemed, the ADSs to be retired will be selected by lot or on a pro rata basis,
as may be determined by the Depositary. The redemption price per ADS shall be 
the per-Deposited Security amount received by the Depositary upon the redemption
of the Deposited Securities represented by ADSs subject to the terms of the 
Deposit Agreement and the applicable fees and charges of, and expenses incurred 
by, the Depositary, and taxes) multiplied by the number of Deposited Securities 
represented by each ADS redeemed.
        (17) Fixing of ADS Record Date. Whenever the Depositary shall receive
             -------------------------
notice of the fixing of a record date by the Company for the determination of
holders of Deposited Securities entitled to receive any distribution (whether in
cash, Eligible Securities, rights or other distribution), or whenever for any
reason the Depositary causes a change in the number of Deposited Securities that
are represented by each ADS, or whenever the Depositary shall receive notice of
any meeting of, or solicitation of consent of, holders of Deposited Securities,
or whenever the Depositary shall find it necessary or convenient in connection
with the giving of any notice, solicitation of any consent, or any other matter,
the Depositary shall, after consultation with the Company, fix a record date 


                                      A-26




(the "ADS Record Date") for the determination of the Holders of Receipts who 
shall be entitled to receive such dividend or distribution, to give instructions
for the exercise of voting rights at any such meeting, or to give or withhold 
such consent, or to receive such notice or solicitation or to otherwise take 
action, or to exercise the rights of Holders with respect to such changed number
of Deposited Securities represented by each ADS. Subject to applicable law and 
the terms and conditions of this Receipt and the Deposit Agreement, only the 
Holders of Receipts at the close of business in New York on such ADS Record Date
shall be entitled to receive such distributions, to give such voting 
instructions, to receive such notice or solicitation, or otherwise take action.
        (18) Voting of Deposited Securities.
             ------------------------------
        (a)  Description of Voting Rights of Deposited Securities. Holders of
             ----------------------------------------------------
ADSs generally have the right to instruct the Depositary to exercise the voting
rights attributable to the Deposited Securities represented by such Holders'
ADSs. All holders of CPOs, including CPOs represented by ADSs, have the right to
vote at meetings of CPO holders. However, the Estatutos and the agreement
establishing the terms of the Trust pursuant to which CPOs are issued prohibit
non-Mexican persons from directly holding or voting A Shares. The nationality of
a holder of CPOs is established by reference to the information contained in the
registry book for CPOs maintained by the Trustee. Holders of ADSs are deemed to
be non-Mexican nationals, and accordingly, Holders of ADSs do not have any right
to instruct the Depositary to cause the Trustee to vote the A Shares held in the
Trust. Under the terms of the Trust, A Shares underlying CPOs (including CPOs
represented by ADSs) held by non-Mexican nationals will be voted at each
shareholders' meeting by the Trustee according to the votes cast by the majority



                                      A-27




of all A Shares held by Mexican nationals and B Shares voted at the meeting. 
Under the terms of the Deposit Agreement, Holders may have the right to instruct
the Depositary to cause the Trustee to exercise the voting rights attributable 
to the B Shares at any time held in the Trust. At each meeting of shareholders, 
the B Shares underlying CPOs (including CPOs represented by ADSs) will be voted 
by the Trustee in accordance with instructions timely received from the holders
thereof. In accordance with the terms of the CPO Trust, the CPO Trustee will
vote the B Shares held in the CPO Trust for which no voting instructions have
been received in cooperation with, and under the direction of, a technical
committee appointed pursuant to the terms of the CPO Trust.
        (b)  Voting Rights of ADS Holders Prior to Conversion. Holders of ADSs
             ------------------------------------------------
will not have the right to instruct the Depositary as to the exercise of voting
rights in respect of A Shares held in the CPO Trust but will, subject to the
terms hereof, have the right to instruct the Depositary to exercise (i) in the
case of voting by holders of B Shares, the voting rights of the B Shares
underlying the CPOs, or (ii) in the case of a meeting of holders of CPOs, the
voting rights of such CPOs, in each case represented by such Holder's ADSs. As
soon as practicable after receipt from the Company or the CPO Trustee of a
notice of any meeting at which the holders of A Shares, B Shares, CPOs or other
Deposited Securities are entitled to vote, or of a solicitation of consents or
proxies from holders of A Shares, B Shares, CPOs or other Deposited Securities,
the Depositary shall fix the ADS Record Date (upon the terms set forth in
Paragraph (17) hereof) in respect of such meeting or solicitation of consent or
proxy. The Depositary shall, at the Company's expense and provided no U.S. legal
prohibitions exist, mail to the Holders as of the ADS Record Date a copy of such
notice of meeting or solicitation of consent or proxy together with any
materials provided to the Depositary by the Company for such purpose. If (i) 



                                      A-28




such notice and information is provided to the Depositary on a timely basis, 
which shall be at least 20 days prior to the date established by the Company for
such meeting, (ii) the Company or the CPO Trustee informs the Depositary that 
Holders of ADSs shall have the right to vote on any of the designated matters 
under Mexican law (i, e., a meeting of holders of CPOs or a meeting of holders 
of B Shares) and (iii) such mailing is not prohibited by U.S. law, the 
Depositary shall include in such mailing to Holders (a) a notice from the 
Depositary to the Holders stating, inter alia that the Holders at the close of 
                                   ----- ----
business on the ADS Record Date will be entitled, subject to any applicable law,
the Estatutos of the Company, the provisions of or governing the Deposited 
Securities (which provisions, if any, shall be summarized and provided in 
English by the Company) and the provisions of the Deposit Agreement, to instruct
the Depositary as to the exercise of the voting rights, if any, pertaining to 
the Deposited Securities, and (b) a brief statement as to the manner in which 
such instructions may be given (including an indication that, subject to the 
terms of the Deposit Agreement and applicable law, instructions may be deemed to
be given to the Depositary to give a discretionary proxy to a person designated 
by the Company if no voting instructions are received by the Depositary from 
such Holder prior to the deadline set by the Depositary for such purposes). 
Voting instructions may be given only in respect of a number of ADSs 
representing an integral number of B Shares or CPOs, as the case may be. The 
Company shall use its best efforts to provide the Depositary with the notice of
meeting and the materials to be distributed to Holders at least 20 days prior to
the date of the meeting. The Depositary shall coordinate the mailing of 
materials to Holders with the Company to coincide as closely as is reasonably 
practicable with the publication of the notice of shareholders' meeting in 
Mexico.


                                      A-29




        Upon the timely receipt of voting instructions from Holders of ADSs as
of the ADS Record Date, the Depositary shall endeavor, insofar as practicable
and permitted under applicable law and the provisions of the Estatutos of the
Company and the provisions of or governing the Deposited Securities, (i) in the
case of a meeting of holders of CPOs, to vote or cause the Custodian to vote the
CPOs represented by the ADSs in accordance with such instructions, and (ii) in
the case of a meeting at which holders of B Shares are entitled to vote, to
cause the Custodian to transmit to the CPO Trustee the voting instructions
received from such ADS Holders.
        Under the terms of the CPO Trust, the CPO Trustee, upon receipt of
voting instructions from a CPO holder, (i) will determine whether such CPO
holder is a Mexican national, (ii) if the CPO holder is a Mexican National, will
vote the A Shares represented by such CPOs in accordance with the instructions
of such CPO holder, and (iii) if such holder is not a Mexican National (all CPOs
held in respect of ADSs will be deemed to be held by non-Mexican nationals),
will (a) disregard such voting instructions in respect of the A Shares held in
the CPO Trust and vote such A Shares according to the votes cast by the majority
of all A Shares held by Mexican nationals and B Shares voted at the meeting, and
(b) vote or cause to be voted the B Shares held in the CPO Trust in accordance
with the voting instructions. If no voting instructions are received from
holders of CPOs, the CPO Trustee will, under the terms of the CPO Trust, vote
the Shares represented by such CPOs as follows: (a) in the case of A Shares
represented by CPOs owned by non-Mexican nationals, in accordance with the
majority of A Shares held by Mexican nationals and B Shares voted at the 
meeting; (b) in the case of A Shares represented by CPOs owned by Mexican 


                                      A-30




nationals, in its discretion, in cooperation with the technical committee for 
the CPO Trust; and (c) in the case of B Shares represented by CPOs, in its 
discretion, in cooperation with the technical committee for the CPO Trust.
        The Depositary agrees not to, and shall take reasonable steps to ensure
that the Custodian and each of its nominees, if any, do not, vote the B Shares
underlying the CPOs represented by a Holder's ADSs other than in accordance with
actual or deemed instructions from such Holder. The Depositary may not itself
exercise any voting discretion over any B Shares underlying the CPOs represented
by ADSs. If the Depositary does not receive voting instructions from a Holder on
or before the date established by the Depositary for such purpose, such Holder
shall be deemed, and the Depositary and the Company shall deem such holder, to
have instructed the Depositary to give a discretionary proxy to a person
designated by the Company to vote the B Shares underlying the CPOs represented
by such Holder's ADSs; provided that the Depositary shall not have any
                       -------- ----
obligation to give such discretionary proxy if (i) the Company does not provide
the Depositary with the requisite materials pertaining to the meeting on a
timely basis (which shall be at least 20 days prior to the date established by
the Company for such meeting), (ii) the Company requests that such discretionary
proxy not be given (which request must be in writing), or (iii) the Company
shall not have delivered to the Depositary the local counsel opinion and the
representation and indemnity letter described in the next paragraph.
        Prior to requesting the delivery of a discretionary proxy upon the terms
set forth herein, the Company shall deliver to the Depositary (a) an opinion of
the Company's Mexican counsel (of recognized standing in Mexico and reasonably
satisfactory to the Depositary, which counsel may be internal counsel to the 


                                      A-31




Company) stating, inter alia, that the Depositary's actions pursuant to Section 
                  ----- ----
4.10 of the Deposit Agreement do not violate any Mexican laws or regulations or 
the Company's Estatutos and will not expose the Depositary to liability under 
Mexican law and (b) a representation and indemnity letter from the Company 
(executed by an authorized officer of the Company) (i) designating the person to
whom any discretionary proxy should be given and (ii) confirming that the 
provisions of Section 5.8 of the Deposit Agreement apply to any liabilities or 
expenses (including reasonable fees and disbursements of counsel) of the 
Depositary and the Custodian and their respective officers, directors and 
employees which may arise out of, or in connection with, the Depositary or the 
Custodian voting pursuant to deemed instructions specified in Section 4.10 of 
the Deposit Agreement.
        If, at the time of a vote, for any reason the standing instructions
deemed given herein would not be valid and binding on the Holders, the Company
has failed to provide the meeting materials to the Depositary on a timely basis
or the Depositary is unable to obtain from the Company either the legal opinion
or the representation and indemnity letter referenced above, the Depositary
shall not provide the Company with such discretionary proxy.
        (c)  Voting Rights of ADS Holders After Conversion. Holders of ADSs will
             ---------------------------------------------
not have the right to instruct the Depositary as to the exercise of voting
rights in respect of any A Shares held in the Successor Trust but will, subject
to the terms hereof, have the right to instruct the Depositary to exercise (i)
in the case of voting by holders of B Shares, the voting rights in the B Shares
underlying the Successor Trust CPOs, or (ii) in the case of a meeting of holders
of Successor Trust CPOs, the voting rights of such Successor Trust CPOs, in each
case represented by such Holder's ADSs. A Shares represented by Successor Trust
CPOs held by non-Mexican investors will be voted in accordance with the terms of


                                      A-32




the Successor Trust which are expected to be substantially identical to the 
terms of the CPO Trust (which are described in Paragraphs (18)(a) and (18)(b) 
above). As soon as practicable after receipt from the Company or the Successor 
Trustee of a notice of any meeting at which the holders of A Shares, B Shares, 
Successor Trust CPOs or other Deposited Securities are entitled to vote, or of 
solicitation of consents or proxies from holders of A Shares, B Shares, 
Successor Trust CPOs or other Deposited Securities, the Depositary shall fix the
ADS Record Date (upon the terms set forth in Paragraph (17) hereof) in respect 
of such meeting or solicitation of consent or proxy. The Depositary shall, at 
the Company's expense and provided no U.S. legal prohibitions exist, mail to the
Holders as of the ADS Record Date a copy of such notice of meeting or 
solicitation of consent or proxy together with any materials provided to the 
Depositary by the Company for such purpose. If (i) such notice and information 
is provided to the Depositary on a timely basis, which shall be at least 20 days
prior to the date established by the Company for such meeting, (ii) the Company 
or the Successor Trustee informs the Depositary that the holders of ADSs shall 
have the right to vote on any of the designated matters under Mexican law (i.e.,
a meeting of holders of Successor Trust CPOs or a meeting of holders of B 
Shares), and (iii) such mailing is not prohibited by U.S. law, the Depositary 
shall include in such mailing to Holders (a) a notice from the Depositary to the
Holders stating, inter alia, that the Holders at the close of business on the 
ADS Record Date will be entitled, subject to any applicable law, the Estatutos 
of the Company, the provisions of or governing the Deposited Securities (which 
provisions, if any, shall be summarized and provided in English by the Company) 
and the provisions of the Deposit Agreement, to instruct the Depositary as to 
the exercise of the voting rights, if any, pertaining to the Deposited 
Securities, and (b) a brief statement as to the manner in which such 


                                      A-33




instructions may be given (including an indication that, subject to the terms of
this Deposit Agreement and applicable law, instructions may be deemed to be 
given to the Depositary to give a discretionary proxy to a person designated by 
the Company if no voting instructions are received by the Depositary. from such 
Holder prior to the deadline set by the Depositary for such purposes). Voting 
instructions may be given only in respect of a number of ADSs representing an 
integral number of B Shares or Successor Trust CPOs, as the case may be. The 
Company shall use its best efforts to provide the Depositary with the notice of 
meeting and the materials to be distributed to Holders at least 20 days prior to
the date of the meeting. The Depositary shall coordinate the mailing of 
materials to Holders with the Company to coincide as closely as is reasonably 
practicable with the publication of the notice of shareholders' meeting in 
Mexico.
        Upon the timely receipt of voting instructions from Holders of ADSs as
of the ADS Record Date, the Depositary shall endeavor, insofar as practicable
and permitted under applicable law and the provisions of the Estatutos of the
Company and the provisions of or governing the Deposited Securities, (i) in the
case of a meeting of Holders of Successor Trust CPOs, to vote or cause the
Custodian to vote the CPOs represented by the ADSs in accordance with such
instructions, and (ii) in the case of a meeting at which holders of B Shares are
entitled to vote, to cause the Custodian to transmit to the Successor Trustee
the voting instructions received from such ADS Holders.
        To the extent the terms of the Successor Trust are substantially
identical to the terms of the CPO Trust, the Successor Trustee, upon receipt of
voting instructions from a Successor Trust CPO holder, (i) would determine
whether such Successor Trust CPO holder is a Mexican national, (ii) if the 


                                      A-34




Successor Trust CPO holder is a Mexican National, would vote the A Shares 
represented by such Successor Trust CPOs in accordance with the instructions of 
such Successor Trust CPO holder, and (iii) if such holder is not a Mexican 
National (all Successor Trust CPOs held in respect of ADSs will be deemed to be 
held by non-Mexican nationals) would (a) disregard such voting instructions in 
respect of the A Shares held in the Successor Trust and vote such A Shares 
according to the votes cast by the majority of all A Shares held by Mexican 
nationals and B Shares voted at the meeting, and (b) vote or cause to be voted 
the B Shares held in the Successor Trust in accordance with the voting 
instructions. If no voting instructions are received from holders of Successor
Trust CPOs, the Successor Trustee would, to the extent the terms of the
Successor Trust are identical to the terms of the CPO Trust, vote the Shares
represented by such Successor Trust CPOs as follows: (a) in the case of A Shares
represented by Successor Trust CPOs owned by non-Mexican nationals, in
accordance with the majority of A Shares held by Mexican nationals and B Shares
voted at the meeting; (b) in the case of A Shares represented by Successor Trust
CPOs owned by Mexican nationals, in its discretion, in cooperation with the
technical committee for the Successor Trust; and (c) in the case of B Shares
represented by Successor Trust CPOs, in its discretion, in cooperation with the
technical committee for the Successor Trust.
        The Depositary agrees not to, and shall take reasonable steps to ensure
that the Custodian and each of its nominees, if any, do not, vote the B Shares
underlying the Successor Trust CPOs represented by a Holder's ADSs other than in
accordance with the actual or deemed instructions received from such Holder. The
Depositary may not itself exercise any voting discretion over any B Shares
underlying the Successor Trust CPOs represented by ADSs. If the Depositary does
not receive voting instructions from a Holder on or before the date established 


                                      A-35




by the Depositary for such purpose, such Holder shall be deemed, and the 
Depositary and the Company shall deem such holder, to have instructed the 
Depositary to give a discretionary proxy to a person designated by the Company 
to vote the B Shares underlying the Successor Trust CPOs represented by such 
Holder's ADSs; provided that the Depositary shall not have any obligation to 
give such discretionary proxy if (i) the Company does not provide the Depositary
with the requisite materials pertaining to the meeting on a timely basis (which 
should be at least 20 days prior to the date established by the Company for such
meeting), (ii) the Company requests that such discretionary proxy not be given 
(which request must be in writing), or (iii) the Company shall not have 
delivered to the Depositary the local counsel opinion and the representation and
indemnity letter described in the next paragraph.
        Prior to requesting the delivery of a discretionary proxy upon the
terms set forth above and in the Deposit Agreement, the Company shall deliver to
the Depositary (a) an opinion of the Company's Mexican counsel (of recognized
standing in Mexico and reasonably satisfactory to the Depositary, which counsel
may be internal counsel to the Company) stating, inter alia, that the
                                                 ----- ----
Depositary's actions pursuant to Section 4.10 of the Deposit Agreement do not
violate any Mexican laws or regulations or the Company's Estatutos and will not
expose the Depositary to liability under Mexican law and (b) a representation
and indemnity letter from the Company (executed by an authorized officer of the
Company) (i) designating the person to whom any discretionary proxy shall be
given and (ii) confirming that the provisions of Section 5.8 of the Deposit
Agreement apply to any liabilities or expenses (including reasonable fees and
disbursements of counsel) of the Depositary and the Custodian and their
respective officer, directors and employees which may arise out of, or in


                                      A-37




connection with, the Depositary or the Custodian voting pursuant to deemed
instructions specified in Section 4.10 of the Deposit Agreement.
        If at the time of a vote, for any reason the standing instructions
deemed given herein would not be valid and binding on the Holders, the Company
has failed to provide the meeting materials to the Depositary on a timely basis
or the Depositary is unable to obtain either the legal opinion or the
representation and indemnity letter referenced above, the Depositary shall not
provide the Company with such discretionary proxy.
        Neither the Depositary nor the Custodian shall, under any
circumstances, exercise or be deemed to exercise any discretion as to voting and
neither the Depositary not the Custodian shall vote, or in any way make use of
(except for purposes of establishing a quorum as set forth in the next
paragraph) the Deposited Securities represented by ADSs except pursuant to and
in accordance with voting instructions (including deemed voting instructions)
from Holders. There can be no assurance that Holders generally or any Holder in
particular will receive from the Depositary the notice described above with
sufficient time to enable the Holder(s) to return voting instructions to the
Depositary in a timely manner.
         Notwithstanding anything else contained in this Receipt or in the
Deposit Agreement, the Depositary, the Trustee or the Custodian may represent
all Deposited Securities (whether or not voting instructions have been received
in respect of such Deposited Securities from Holders as of the ADS Record Date)
at a meeting of holders of Deposited Securities when attending such meetings and
as such contribute to the establishment of a quorum at such meetings.


                                      A-37




        (19) Changes Affecting Deposited Securities. Upon any change in nominal
             --------------------------------------
or par value, split-up, cancellation, consolidation or any other
reclassification of Deposited Securities, or upon any recapitalization,
reorganization, merger or consolidation or sale of assets affecting the Company
or to which it is a party, any securities which shall be received by the
Depositary or a Custodian in exchange for, or in conversion of or replacement or
otherwise in respect of, such Deposited Securities shall, to the extent
permitted by law, be treated as new Deposited Securities under the Deposit
Agreement, and the Receipts shall, subject to the provisions of the Deposit
Agreement and applicable law, evidence ADSs representing the right to receive
such additional securities. The Depositary may, with the Company's approval, and
shall, if the Company shall so request, subject to the terms of the Deposit
Agreement and upon receipt of satisfactory documentation contemplated by the
Deposit Agreement, execute and deliver additional Receipts as in the case of a
stock dividend of Eligible Securities, or call for the surrender of outstanding
Receipts to be exchanged for new Receipts, in either case, as well as in the
event of newly deposited Eligible Securities with necessary modifications to the
form of Receipt contained in Exhibit A to the Deposit Agreement, specifically
describing such new Deposited Securities or corporate change. Notwithstanding
the foregoing, in the event that any security so received may not be lawfully
distributed to some or all Holders, the Depositary shall use its best efforts to
sell such securities at public or private sale, at such place or places and upon
such terms as it may deem proper. The Depositary shall, upon such sale, cause
the proceeds of such sale, if any, to be converted into Dollars upon the terms
of the Deposit Agreement and allocate the net proceeds of such conversion (net
of (a) fees and charges of, and expenses incurred by, the Depositary and (b)
taxes) for the account of the Holders otherwise entitled to such securities upon
an averaged or other practicable basis without regard for any distinctions among


                                      A-38




the Holders and distribute the net proceeds so allocated to the extent 
practicable as in the case of a distribution received in cash pursuant to the 
Deposit Agreement. The Depositary shall not be responsible for (i) any failure 
to determine that it may be lawful or feasible to make such securities available
to Holders in general or any Holder in particular, (ii) any foreign exchange 
exposure or loss incurred in connection with such sale, or (iii) any liability 
to the purchaser of such securities.
        (20) Exoneration. Neither the Depositary, the Company nor any of their
             -----------
respective agents shall be obligated to do or perform any act which is
inconsistent with the provisions of the Deposit Agreement, or incur any
liability (i) if the Depositary or the Company shall be prevented or forbidden
from, or delayed in, doing or performing any act or thing required by the terms
of the Deposit Agreement, or by reason of any provision of any present or future
law or regulation of the United States, Mexico or any other country, or of any
other governmental authority or regulatory authority or stock exchange, or on
account of the possible criminal or civil penalties or restraint, or by reason
of any provision, present or future of the Estatutos of the Company or any
provision of or governing any Deposited Securities, or by reason of any act of
God or war or other circumstances beyond its control (including, without
limitation, nationalization, expropriation, currency restrictions, work
stoppage, strikes, civil unrest, revolutions, rebellions, explosions and
computer failure), (ii) by reason of any exercise of, or failure to exercise,
any discretion provided for in the Deposit Agreement or in the Estatutos of the
Company or provisions of or governing Deposited Securities, (iii) for any action
or inaction in reliance upon the advice of or information from legal counsel,
accountants, any person presenting Shares for deposit, any Holder, any
Beneficial Owner or authorized representative thereof, or any other



                                      A-39




person believed by it in good faith to be competent to give such advice or
information, (iv) for the inability of a Holder or Beneficial Owner to benefit
from any distribution, offering, right or other benefit which is made available
to holders of Deposited Securities but is not, under the terms of the Deposit
Agreement, made available to Holders of ADSs or (v) for any consequential or
punitive damages. The Depositary, its controlling persons, its agents, any
Custodian and the Company, its controlling persons and its agents may rely and
shall be protected in acting upon any written notice, request or other document
believed by it to be genuine and to have been signed or presented by the proper
party or parties. No disclaimer of liability under the Securities Act is
intended by any provision of the Deposit Agreement or this Receipt.
        (21) Standard of Care. The Company and its agents assume no obligation
             ----------------
and shall not be subject to any liability under the Deposit Agreement or the
Receipts to Holders or Beneficial Owners or other persons, except that the
Company and its agents agree to perform their obligations specifically set forth
in the Deposit Agreement without gross negligence or bad faith. The Depositary
and its agents assume no obligation and shall not be subject to any liability
under the Deposit Agreement or the Receipts to Holders or Beneficial Owners or
other persons, except that the Depositary and its agents agree to perform their
obligations specifically set forth in the Deposit Agreement without gross
negligence or bad faith. Without limitation of the foregoing, neither the
Depositary, nor the Company, nor any of their respective controlling persons or
agents, shall be under any obligation to appear in, prosecute or defend any
action, suit or other proceeding in respect of any Deposited Securities or in
respect of the Receipts, which in its opinion may involve it in expense or
liability, unless indemnity satisfactory to it against all expense (including
fees and disbursements of counsel) and liability be furnished as often as may be



                                      A-40




required (and no Custodian shall be under any obligation whatsoever with respect
to such proceedings, the responsibility of the Custodian being solely to the
Depositary). The Depositary and its agents shall not be liable for any failure
to carry out any instructions to vote any of the Deposited Securities, or for
the manner in which any vote is cast or the effect of any vote, provided that
any such action or omission is in good faith and in accordance with the terms of
the Deposit Agreement. The Depositary shall not incur any liability for any
failure to determine that any distribution or action may be lawful or reasonably
practicable, for the content of any information submitted to it by the Company
for distribution to the Holders or for any inaccuracy of any translation
thereof, for any investment risk associated with acquiring an interest in the
Deposited Securities, for the validity or worth of the Deposited Securities or
for any tax consequences that may result from the ownership of ADSs, Eligible
Securities or Deposited Securities, for allowing any rights to lapse upon the
terms of the Deposit Agreement or for the failure or timeliness of any notice
from the Company.
        (22) Resignation and Removal of the Depositary; Appointment of
             ---------------------------------------------------------
Successor Depositary. The Depositary may at any time resign as Depositary under
--------------------
the Deposit Agreement by written notice of resignation delivered to the Company,
such resignation to be effective on the earlier of (i) 180 days after delivery
thereof to the Company (whereupon the Depositary shall be entitled to take the
actions contemplated in Paragraph (24) hereof), or (ii) upon the appointment by
the Company of a successor depositary and its acceptance of such appointment as
provided in the Deposit Agreement. The Depositary may at any time be removed by
the Company by written notice of such removal, which removal shall be effective
on the earlier of (i) 180 days after the delivery thereof to the Depositary
(whereupon the Depositary shall be entitled to take the actions contemplated in 


                                      A-41




Paragraph (24) hereof), or (ii) upon the appointment by the Company of a 
successor depositary and its acceptance of such appointment as provided in the 
Deposit Agreement. In case at any time the Depositary acting hereunder shall 
resign or be removed, the Company shall use its best efforts to appoint a 
successor depositary, which shall be a bank or trust company having an office in
the Borough of Manhattan, the City of New York. Every successor depositary shall
be required by the Company to execute and deliver to its predecessor and to the 
Company an instrument in writing accepting its appointment hereunder, and 
thereupon such successor depositary, without any further act or deed (except as 
required by applicable law), shall become fully vested with all the rights, 
powers, duties and obligations of its predecessor. The predecessor depositary, 
upon payment of all sums due it and on the written request of the Company, shall
(i) execute and deliver an instrument transferring to such successor all rights 
and powers of such predecessor hereunder (other than as contemplated in the 
Deposit Agreement), (ii) duly assign, transfer and deliver all right, title and 
interest to the Deposited Securities to such successor, and (iii) deliver to 
such successor a list of the Holders of all outstanding Receipts and such other 
information relating to Receipts and Holders thereof as the successor may 
reasonably request. Any such successor depositary shall promptly mail notice of 
its appointment to such Holders. Any corporation into or with which the 
Depositary may be merged or consolidated, or to which the Depositary shall 
transfer all its receipts business, shall be the successor of the Depositary 
without the execution or filing of any document or any further act.
        (23) Amendment/Supplement. This Receipt and any provisions of the
             --------------------
Deposit Agreement (including the form of Receipt attached thereto) may at any
time and from time to time be amended or supplemented by written agreement
between the Company and the Depositary in any respect which they may deem 


                                      A-42




necessary or desirable without the prior written consent of the Holders or 
Beneficial Owners. Any amendment or supplement which shall impose or increase 
any fees or charges (other than the charges of the Depositary in connection with
foreign exchange control regulations, and taxes and other governmental charges, 
delivery and other such expenses), or which shall otherwise materially prejudice
any substantial existing right of Holders or Beneficial Owners, shall not, 
however, become effective as to outstanding Receipts until the expiration of 
thirty (30) days after notice of such amendment or supplement shall have been 
given to the Holders of outstanding Receipts. The parties hereto agree that the 
rights of Holders and Beneficial Owners shall not be deemed materially 
prejudiced by any amendments or supplements which (i) are reasonably necessary 
(as agreed by the Company and the Depositary) in order for (a) the ADSs to be 
registered on Form F-6 under the Securities Act or (b) the ADSs, Eligible 
Securities or Deposited Securities to be settled in electronic book-entry form 
and (ii) do not in either such case impose or increase any fees or charges to be
borne by Holders. Every Holder and Beneficial Owner at the time any amendment or
supplement so becomes effective shall be deemed, by continuing to hold such ADS,
to consent and agree to such amendment or supplement and to be bound by the 
Deposit Agreement as amended or supplemented thereby. In no event shall any 
amendment or supplement impair the right of the Holder to surrender such Receipt
and receive therefor the Deposited Securities represented thereby, except in 
order to comply with mandatory provisions of applicable law. Notwithstanding the
foregoing, if any governmental body should adopt new laws, rules or regulations 
which would require amendment or supplement of the Deposit Agreement to ensure 
compliance therewith, the Company and the Depositary may amend or supplement the
Deposit Agreement and this Receipt at any time in accordance with such changed 



                                      A-43




laws, rules or regulations. Such amendment or supplement to the Deposit 
Agreement in such circumstances may become effective before a notice of such 
amendment or supplement is given to Holders or within any other period of time 
as required for compliance with such laws, or rules or regulations.
        (24) Termination. The Depositary shall, at any time at the written
             -----------
direction of the Company, terminate the Deposit Agreement by mailing notice of
such termination to the Holders of all Receipts then outstanding at least 30
days prior to the date fixed in such notice for such termination. If 180 days
shall have expired after the Depositary shall have delivered to the Company a
written notice of its election to resign, or if 180 days shall have expired
after the Company shall have delivered to the Depositary a written notice of the
removal of the Depositary, and in either case a successor depositary shall not
have been appointed and accepted its appointment as provided herein and in the
Deposit Agreement, the Depositary may terminate the Deposit Agreement by mailing
notice of such termination to the Holders of all Receipts then outstanding at
least 30 days prior to the date fixed for such termination. On and after the
date of termination of the Deposit Agreement, the Holder will, upon surrender of
such Holders' Receipt at the Principal Office of the Depositary, upon the
payment of the charges of the Depositary for the surrender of Receipts and
subject to the conditions and restrictions therein set forth, and upon payment
of any applicable taxes or governmental charges, be entitled to delivery, to him
or upon his order, of the amount of Deposited Securities represented by such
Receipt, If any Receipts shall remain outstanding after the date of termination
of the Deposit Agreement, the Registrar thereafter shall discontinue the
registration of transfers of Receipts, and the Depositary shall suspend the
distribution of dividends to the Holders thereof, and shall not give any further
notices or perform any further acts under the Deposit Agreement, except that the


                                      A-44




Depositary shall continue to collect dividends and other distributions
pertaining to Deposited Securities, shall sell rights as provided in the Deposit
Agreement, and shall continue to deliver Deposited Securities, subject to the
conditions and restrictions set forth in the Deposit Agreement, together with
any dividends or other distributions received with respect thereto and the net
proceeds of the sale of any rights or other property, in exchange for Receipts
surrendered to the Depositary (after deducting, or charging, as the case may be,
in each case, the charges of the Depositary for the surrender of a Receipt, any
expenses for the account of the Holder in accordance with the terms and
conditions of the Deposit Agreement and any applicable taxes or governmental
charges or assessments). At any time after the expiration of three (3) months
from the date of termination of the Deposit Agreement, the Depositary may sell
the Deposited Securities then held hereunder and may thereafter hold uninvested
the net proceeds of any such sale, together with any other cash then held by it
hereunder, in an unsegregated account, without liability for interest for the
pro rata benefit of the Holders whose Receipts have not theretofore been
surrendered. After making such sale, the Depositary shall be discharged from all
obligations under the Deposit Agreement with respect to the Receipts and the
Deposited Securities and ADSs, except to account for such net proceeds and other
cash (after deducting, or charging, as the case may be, in each case the charges
of the Depositary for the surrender of a Receipt, any expenses for the account
of the Holder in accordance with the terms and conditions of the Deposit
Agreement and any applicable taxes or governmental charges or assessments). Upon
the termination of the Deposit Agreement, the Company shall be discharged from
all obligations under the Deposit Agreement except as set forth in the Deposit
Agreement.



                                      A-45




        Notwithstanding anything to the contrary in this Receipt or the Deposit
Agreement, the Deposit Agreement, unless otherwise extended by the Company and
the Depositary, shall automatically terminate on the date of the termination of
the Successor Trust. At the time of such termination, the Successor Trustee will
sell the Shares held in the Successor Trust and will distribute the net proceeds
of the sale of the Shares underlying the Successor Trust CPOs which are
represented by the ADSs issued under the Deposit Agreement to the Custodian on a
pro rata basis in accordance with the number of Successor Trust CPOs held by the
Custodian. The Depositary shall sell and thereafter hold the net proceeds of any
such sales, together with any other cash then held by it hereunder, in an
unsegregated account, without liability for interest for the pro rata benefit of
the Holders whose Receipts have not theretofore been surrendered and shall be
discharged from all obligations under the Deposit Agreement with respect to the
Receipts and the Deposited Securities, except to account for such net proceeds
and other cash (after deducting, or charging, as the case may be, in each case,
the charges of the Depositary for the surrender of a Receipt, any expenses for
the account of the Holder in accordance with the terms and conditions of this
Deposit Agreement and any applicable taxes or governmental charges or
assessments). Upon the termination of the Deposit Agreement, the Company shall
be discharged from all obligations under the Deposit Agreement except as
specifically contemplated therein.
        (25) Compliance with U.S. Securities Laws. Notwithstanding any 
             ------------------------------------
provisions in this Receipt or the Deposit Agreement to the contrary, the
withdrawal or delivery of Deposited Securities will not be suspended by the
Company or the Depositary except as would be permitted by Section I.A.(1) of the
General Instructions to the Form F-6 Registration Statement, as amended from
time to time, under the Securities Act of 1933.


                                      A-46





        (26) Certain Rights of the Depositary; Limitation. Subject to the
             --------------------------------------------
further terms and provisions of the Deposit Agreement, the Depositary, its
Affiliates and their respective agents, on their own behalf, may own and deal in
any class of securities of the Company and its Affiliates, in Eligible
Securities and in ADSs. In its capacity as Depositary, the Depositary shall not
lend Deposited Securities or ADSs; provided, however, that the Depositary may
(i) issue ADSs prior to the receipt of Eligible Securities and (ii) deliver
Deposited Securities prior to the receipt and cancellation of ADSs, including
ADSs which were issued under (i) above but for which Eligible Securities may not
have been received (each such transaction a "Pre-Release Transaction"). The
Depositary may receive ADSs in lieu of Eligible Securities under (i) above and
receive Eligible Securities in lieu of ADSs under (ii) above. Each such
Pre-Release Transaction will be (a) subject to a written agreement whereby the
person or entity (the "Applicant") to whom ADSs or Deposited Securities are to
be delivered (aa) represents that at the time of the Pre-Release Transaction the
Applicant or its customer owns the Eligible Securities or ADSs that are to be
delivered by the Applicant under such Pre-Release Transaction, (bb) agrees to
indicate the Depositary as owner of such Eligible Securities or ADSs in its
records and to hold such Eligible Securities or ADSs in trust for the Depositary
until such Eligible Securities or ADSs are delivered to the Depositary or the
Custodian, (cc) unconditionally guarantees to deliver to the Depositary or the
Custodian, as applicable, such Eligible Securities or ADSs, (dd) assigns all
beneficial rights, title and interest in such Eligible Securities or ADSs to the
Depositary, and (ee) agrees to any additional restrictions or requirements that
the Depositary deems appropriate, (b) at all times fully collateralized with
cash, United States government securities or such other collateral as the
Depositary deems appropriate, (c) terminable by the Depositary on not more than
five (5) business days notice and (d) subject to such further indemnities and 


                                      A-47




credit regulations as the Depositary deems appropriate. The Depositary will 
normally limit the number of ADSs and Deposited Securities involved in such 
Pre-Release Transactions at any one time to thirty percent (30%) of the ADSs 
outstanding (without giving effect to ADSs outstanding under (i) above), 
provided, however, that the Depositary reserves the right to change or disregard
such limit from time to time as it deems appropriate. The Depositary may also 
set limits with respect to the number of ADSs and Deposited Securities involved 
in Pre-Release Transactions with any one person on a case by case basis as it 
deems appropriate.
        The Depositary may retain for its own account any compensation received
by it in conjunction with the foregoing. Collateral provided pursuant to (b)
above, but not the earnings thereon, shall be held for the benefit of the
Holders (other than the Applicant).















                                      A-48




 
Legend to be affixed to Partial Entitlement American Depositary Receipts:

                 [The Receipts issued in respect of Partial Entitlement
                 American Depositary Shares shall bear the following legend on
                 the face of the Receipt: "This Receipt evidences ADSs
                 representing "partial entitlement" Deposited Securities and as
                 such do not entitle the holders thereof to the same
                 distributions and entitlements as other Deposited Securities
                 (which are "full entitlement" Deposited Securities) issued and
                 outstanding at such time. The American Depositary Shares
                 represented by this Receipt shall entitle holders to
                 distributions and entitlements identical to other American
                 Depositary Shares when the "partial entitlement" Deposited
                 Securities become "full entitlement" Deposited Securities, as
                 the case may be.]















                                      A-49





 
                    (ASSIGNMENT AND TRANSFER SIGNATURE LINES)

FOR VALUE RECEIVED, the undersigned Holder hereby sell(s), assign(s) and
transfer(s) unto whose taxpayer identification number is and whose address
including postal zip code is , the within Receipt and all rights thereunder,
hereby irrevocably constituting and appointing attorney-in-fact to transfer said
Receipt on the books of the Depositary with full power of substitution in the
premises.

Dated:                                  Name:
                                             -----------------------------------
                                             By: 
                                             Title:


                                        NOTICE: The signature of the Holder to 
                                        this assignment must correspond with the
                                        name as written upon the face of the 
                                        within instrument in every particular,
                                        without alteration or enlargement or any
                                        change whatsoever.

                                        If the endorsement be executed by an 
                                        attorney, executor, administrator, 
                                        trustee or guardian, the person 
                                        executing the endorsement must give 
                                        his/her full title in such capacity and 
                                        proper evidence of authority to act in 
                                        such capacity, if not on file with the 
                                        Depositary, must be forwarded with this 
                                        Receipt.


                                        All endorsements or assignments of 
                                        Receipts must be guaranteed by a member 
                                        of a Medallion Signature Program 
                                        approved by the Securities Transfer 
                                        Association, Inc.




SIGNATURE GUARANTEED





-------------------------




                                      A-50






















                        (e) Certification under Rule 466


























                          CERTIFICATION UNDER RULE 466


    The Depositary, Citibank, N.A., represents and certifies the following:

    (1)  That it previously had filed a registration statement on Form F-6
         (Registration No. 333-11338), which the Commission declared effective 
         with terms of deposit identical to the terms of this registration 
         statement except for the number of foreign securities a Depositary 
         Share represents.

    (2)  That its ability to designate the date and time of effectiveness under 
         Rule 466 has not been suspended.


                                                 Citibank, N.A., as Depositary


                                                 By:  /s/ Dana Lowe
                                                    ----------------------------
                                                    Name:    Dana Lowe
                                                    Title:   Vice President