LIBBEY INC
8-K, 1997-09-15
GLASS & GLASSWARE, PRESSED OR BLOWN
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<PAGE>   1


                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                    FORM 8-K


                                 CURRENT REPORT



                      Pursuant to Section 13 or 15(d)of the
                         Securities Exchange Act of 1934

 Date of Report (Date of earliest event reported):           August 29, 1997







                                   LIBBEY INC.
             (Exact name of registrant as specified in its charter)


       Delaware                      1-12084                   34-1559357
(State of incorporation)      (Commission File Number)       (IRS Employer 
                                                           identification No.)

     300 Madison Avenue
        Toledo, Ohio                                            43604
(Address of principal executive offices)                      (Zip Code)


       Registrant's telephone number, including area code: (419) 325-2100





<PAGE>   2


ITEM 2. ACQUISITIONS AND DISPOSITIONS
- -------------------------------------

         On August 29, 1997 Libbey Inc. (the "Company") through subsidiaries
         closed on a series of transactions with Vitro S.A. ("Vitro") and
         certain of its subsidiaries. The acquisition includes: (a) the Company
         acquiring through subsidiaries a forty-nine percent (49%) equity
         interest in: (i) Vitrocrisa, S.A. de C.V. ("Vitrocrisa"), (ii)
         Vitrocrisa Holding, S.A. de C.V. ("Vitrocrisa Holding"), (iii) Crisa
         Libbey, S.A. de C.V. ("Crisa Libbey") and (iv) Crisa Industrial, L.L.C.
         ("Crisa Industrial") from Vitro and certain of its subsidiaries, with
         Vitro, or its subsidiary Crisa Corporation in the case of Crisa
         Industrial, being the owner of the remaining fifty-one percent (51%)
         equity interest in such entities; and (b) the Company acquiring through
         a subsidiary certain assets and assuming certain liabilities of the
         business operated as WorldCrisa Corporation from WorldCrisa Corporation
         ("WorldCrisa").

         The cash purchase price is approximately $100 million plus the funding
         or assumption of certain liabilities of WorldCrisa and will be financed
         through the Company's $380 million amended revolving credit facility,
         that terminates May, 2002 (filed as Exhibit 10.25 to Registrant's
         Quarterly Report on Form 10-Q for the quarter ended June 30, 1997). The
         purchase price was determined through arm's length negotiations. There
         was no previous material relationship between the Company or any of its
         affiliates and Vitro or any of its affiliates.

         Vitrocrisa manufactures, markets and sells glass tableware (e.g.
         beverageware, plates, bowls, serveware and accessories) and industrial
         glassware (e.g. coffee pots, blender jars, meter covers, glass covers
         for cooking ware and lighting fixtures sold to original equipment
         manufacturers.). Its manufacturing facilities are based in Monterrey,
         Mexico, and its products are sold internationally. Vitrocrisa Holding
         is a holding company the principal assets of which are certain
         non-voting shares of Vitrocrisa. Crisa Libbey is a company holding as
         its principal assets certain debt obligations of Vitrocrisa Holding.

         Crisa Industrial is a Delaware limited liability company which
         distributes in the United States and Canada industrial glass products
         manufactured by Vitrocrisa.

         WorldCrisa is an importer of metal flatware, ceramic dinnerware and
         other tabletop products that sells primarily to the foodservice
         industry in the United States. The assets purchased include accounts
         receivable, certain inventory, equipment, certain leasehold rights,
         intellectual property, trademarks and trade names and the liabilities
         assumed include certain accounts payable, accrued liabilities and lease
         obligations incurred in the ordinary course of business. It is the
         Company's intention to continue to operate this business in a similar
         manner under the name World Tableware.

         Reciprocal distribution agreements have been established, whereby
         Libbey becomes the distributor of Vitrocrisa glass tableware products
         in the United States and Canada, and Vitrocrisa becomes the distributor
         of Libbey glass tableware products in Mexico, Central and South
         America.


                                       2

<PAGE>   3


ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS
- ------------------------------------------

         (a)      Financial Statements of Business Acquired
                  -----------------------------------------
          
                  It is impracticable to provide the required financial
                  statements as of and for the year ended December 31, 1996
                  required by Item 7 (a) relative to the acquired businesses
                  described in Item 2 at the time this report on Form 8-K is
                  filed. The registrant will file the required financial
                  statements as soon as practicable, but not later than 60 days
                  following the date on which this report of Form 8-K must be
                  filed.

         (b)      Pro Forma Financial Information
                  -------------------------------

                  It is impracticable to provide the required pro forma
                  financial information required by Item 7 (b) relative to the
                  acquired business described in Item 2 at the time this report
                  on Form 8-K is filed. The registrant will file pro forma
                  financial information as soon as practicable, but not later
                  than 60 days following the date on which this report on Form
                  8-K must be filed.

         (c)      Exhibit No.                             Description
                  -----------                             -----------

                  2.1                      Master Investment Agreement, dated to
                                           be effective as of August 15, 1997,
                                           entered into by and between Libbey
                                           Inc., Libbey Glass Inc., LGA 2 Corp,
                                           LGA 3 Corp, LGA 4 Corp., Vitro, S.A.,
                                           Vitrocrisa Holding, S.A. de C.V.,
                                           Vitro Corporativo, S.A., Vitrocrisa
                                           S.A. de C.V. Crisa Corporation, and
                                           WorldCrisa Corporation.

                                           The Company agrees to furnish
                                           supplementally a copy of any omitted
                                           schedule to the Commission on
                                           request.



                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



                                        LIBBEY INC.
                                        -----------
                                        Registrant



Date:        9/15/97                 /s/ Kenneth G. Wilkes
       --------------------          -------------------------------------------
                                     Kenneth G. Wilkes
                                     Vice President, Chief Financial Officer
                                     and Treasurer


                                       3


<PAGE>   1


                                                                Exhibit 2.1



                           MASTER INVESTMENT AGREEMENT

                                 by and between

                                  Libbey Inc.,
                               Libbey Glass Inc.,
                                  LGA 2 Corp.,
                                  LGA 3 Corp.,
                                  LGA 4 Corp.,

                                       and

                                  Vitro, S.A.,
                        Vitrocrisa Holding, S.A. de C.V.,
                        Vitro Corporativo, S.A. de C.V.,
                            Vitrocrisa, S.A. de C.V.,
                             WorldCrisa Corporation,
                               Crisa Corporation,









                                 August 15, 1997


<PAGE>   2


                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                               Page

<S>                                                                                                               <C>
Introduction......................................................................................................1


Article I Formation of Newco Finance and the Intercompany Debt Purchase...........................................3

   Section 1.1. Creation of Intercompany Debt.....................................................................3

   Section 1.2. Formation of Newco Finance........................................................................3

   Section 1.3. Capital Contributions to Newco Finance............................................................3

   Section 1.4. Operation of Newco Finance........................................................................3

   Section 1.5. Legend on Newco Finance Stock.....................................................................3

Article II VC Holding and Vitro Corporativo Stock Purchase........................................................4

   Section 2.1. Extraordinary Shareholders Meeting................................................................4

   Section 2.2. Purchase and Sale of VC Holding Stock.............................................................4

   Section 2.3. VC Holding Stock Purchase Price...................................................................4

   Section 2.4. Purchase and Sale of Vitro Corporativo Stock......................................................5

   Section 2.5. Vitro Corporativo Stock Purchase Price............................................................4

   Section 2.6. Deliveries at Closing.............................................................................5

   Section 2.7. Record of Transfer; Legend on VC Holding Stock....................................................5

   Section 2.8. Permitted Dividend/Payment Prior to Closing.......................................................5

Article III Vitrocrisa Recapitalization...........................................................................5

   Section 3.1. Extraordinary Shareholders Meeting................................................................5

   Section 3.2. Conversion of VC Holding and Vitro Corporativo Shares.............................................6

   Section 3.3. Purchase of New Series "A" Shares.................................................................6

   Section 3.4. Purchase of New Series "B" Shares.................................................................7

   Section 3.5. Purchase of Vitro Corporativo New Series "C" Shares...............................................6
</TABLE>

<PAGE>   3



<TABLE>
<CAPTION>
<S>                                                                                                              <C>
   Section 3.6. Record of Transfer; Legend on Vitrocrisa Stock....................................................7

Article IV WorldCrisa Asset Purchase..............................................................................7

   Section 4.1. Purchase of WorldCrisa Assets.....................................................................7

   Section 4.2. WorldCrisa Excluded Assets........................................................................8

    Section 4.3 Assumed Liabilities...............................................................................9

   Section 4.4. Excluded Liabilities.............................................................................10

   Section 4.5. WorldCrisa Asset Purchase Price..................................................................10

   Section 4.6. Additional Funding of Long Term Debt.............................................................10

   Section 4.7. Deliveries at Closing............................................................................11

   Section 4.8. Further Assurances...............................................................................11

   Section 4.9 WorldCrisa Asset Purchase Price Adjustment........................................................11

Article V Purchase and Sale of Crisa Inventory...................................................................13

   Section 5.1. Purchase and Sale of Crisa Inventory.............................................................13

   Section 5.2. Crisa Inventory Purchase Price...................................................................14

   Section 5.3. Deliveries at Closing............................................................................15

   Section 5.4. Further Assurances...............................................................................14

Article VI Crisa Assets Purchase.................................................................................14

   Section 6.1. Purchase and Sale of Crisa Assets................................................................14

   Section 6.2. Crisa Excluded Assets............................................................................14

   Section 6.3. Assumed Liabilities..............................................................................15

   Section 6.4. Excluded Liabilities.............................................................................15

   Section 6.5. Crisa Assets Purchase Price......................................................................16

   Section 6.6. Deliveries at Closing............................................................................16

   Section 6.7. Further Assurances...............................................................................16

   Section 6.8. Permitted Dividend Prior to Closing..............................................................16
</TABLE>

<PAGE>   4


<TABLE>
<S>                                                                                                              <C>
Article VII Formation of Crisa II................................................................................16

   Section 7.1. Formation of Crisa II............................................................................16

   Section 7.2. Crisa II Contribution............................................................................16

   Section 7.3. Deliveries at Closing............................................................................17

   Section 7.4. Legend on Crisa II Certificates..................................................................18

   Section 7.5. Further Assurances...............................................................................17

Article VIII Closing.............................................................................................17

   Section 8.1. Closing Date; Time; and Place....................................................................17

   Section 8.2. Closing Procedure................................................................................18

   Section 8.3. Deliveries at Closing............................................................................18

      Section 8.3.1 Deliveries by the Libbey Parties.............................................................18

      Section 8.3.2 Deliveries by the Vitro Parties..............................................................19

Article IX Representations and Warranties of the Vitro Parties...................................................23

   Section 9.1. Representations and Warranties of Vitro Regarding Each of the Vitro Parties......................23

      Section 9.1.1 Organization.................................................................................22

      Section 9.1.2 Authorization................................................................................22

      Section 9.1.3 No Conflict..................................................................................22

      Section 9.1.4 No Brokers...................................................................................28

   Section 9.2. Additional Representations and Warranties of Vitro...............................................23

      Section 9.2.1 Ownership of VC Holding, Vitro Corporativo and American Asset Holdings Corporation...........23

   Section 9.3. Additional Representations and Warranties of Vitro Regarding VC Holding..........................23

      Section 9.3.1 Capitalization...............................................................................29

      Section 9.3.2 Ownership of Vitrocrisa......................................................................24

      Section 9.3.3 Financial Statements.........................................................................24

      Section 9.3.4 Absence of Material Adverse Changes..........................................................25

      Section 9.3.5 Subsidiaries.................................................................................25

      Section 9.3.6 Operation of VC Holding......................................................................25
</TABLE>

<PAGE>   5


<TABLE>
<S>                                                                                                              <C>
      Section 9.3.7 VC Holding Bank Accounts.....................................................................25

   Section 9.4. Additional Representations and Warranties of Vitro Regarding American Holdings...................25

      Section 9.4.1 Ownership of Crisa...........................................................................25

   Section 9.5. Additional Representations and Warranties of Vitro Regarding Vitrocrisa..........................26

      Section 9.5.1 Capitalization...............................................................................26

      Section 9.5.2 Financial Statements.........................................................................26

      Section 9.5.3 Absence of Material Adverse Changes..........................................................27

      Section 9.5.4 Subsidiaries.................................................................................27


      Section 9.5.5 Undisclosed Liabilities......................................................................27

      Section 9.5.6 Permits; Compliance..........................................................................27

      Section 9.5.7 Litigation...................................................................................28

      Section 9.5.8 Employee Benefit Plans; Labor Matters........................................................28

      Section 9.5.9 Tax Matters..................................................................................28

      Section 9.5.10 Certain Business Practices..................................................................29

      Section 9.5.11 Environmental Matters.......................................................................29

      Section 9.5.12 Insurance...................................................................................30

      Section 9.5.13 Real Property Leases........................................................................30

      Section 9.5.14 Intellectual Property.......................................................................30

      Section 9.5.15 Material Contracts..........................................................................31

      Section 9.5.16 Employees...................................................................................32

      Section 9.5.17 Powers of Attorney..........................................................................32

      Section 9.5.18 Product Warranty............................................................................33

      Section 9.5.19 Product Liability...........................................................................33

      Section 9.5.20 Guarantees..................................................................................33

      Section 9.5.21 Certain Business Relationships..............................................................33

      Section 9.5.22 Inventory...................................................................................33

      Section 9.5.23 Assets and Other Properties.................................................................33


      Section 9.5.24 Owned Real Property of Vitrocrisa...........................................................34

      Section 9.5.25 Vitrocrisa Bank Accounts....................................................................35

      Section 9.5.26 Notes and Accounts Receivable...............................................................35
</TABLE>


<PAGE>   6


<TABLE>
<S>                                                                                                              <C>
   Section 29.6. Additional Representations and Warranties of Vitro Regarding WorldCrisa.........................35

      Section 9.6.1 Capitalization...............................................................................35

      Section 9.6.2 Financial Statements.........................................................................36

      Section 9.6.3 Absence of Material Adverse Changes..........................................................36

      Section 9.6.4 Subsidiaries.................................................................................36

      Section 9.6.5 Undisclosed Liabilities......................................................................37

      Section 9.6.6 Permits; Compliance..........................................................................37

      Section 9.6.7 Litigation...................................................................................37

      Section 9.6.8 Employee Benefit Plans; Labor Matters........................................................38

      Section 9.6.9 Deleted......................................................................................39

      Section 9.6.10 Certain Business Practices..................................................................39

      Section 9.6.11 Environmental Matters.......................................................................40

      Section 9.6.12 Insurance...................................................................................40

      Section 9.6.13 Real Property Leases........................................................................40

      Section 9.6.14 Intellectual Property.......................................................................41

      Section 9.6.15 Material Contracts..........................................................................41

      Section 9.6.16 Employees...................................................................................42

      Section 9.6.17 Powers of Attorney..........................................................................43

      Section 9.6.18 Product Warranty............................................................................43

      Section 9.6.19 Product Liability...........................................................................43

      Section 9.6.20 Guarantees..................................................................................43

      Section 9.6.21 Certain Business Relationships..............................................................43

      Section 9.6.22 Inventory...................................................................................43

      Section 9.6.23 Assets and Other Properties.................................................................43

      Section 9.6.24 Owned Real Property of WorldCrisa...........................................................44

      Section 9.6.25 WorldCrisa Bank Accounts....................................................................44

      Section 9.6.26 Notes and Accounts Receivable...............................................................44

      Section 9.6.27 Inclusiveness of Assets.....................................................................44

   Section 9.7. Additional Representations and Warranties of Vitro Regarding Crisa...............................44

      Section 9.7.1 Capitalization...............................................................................44

      Section 9.7.2 Financial Statements.........................................................................45
</TABLE>

<PAGE>   7



<TABLE>
<S>                                                                                                              <C>
      Section 9.7.3 Absence of Material Adverse Changes..........................................................45

      Section 9.7.4 Subsidiaries.................................................................................45

      Section 9.7.5 Undisclosed Liabilities......................................................................45

      Section 9.7.6 Permits; Compliance..........................................................................46

      Section 9.7.7 Litigation...................................................................................46

      Section 9.7.8 Employee Benefit Plans; Labor Matters........................................................46

      Section 9.7.9 Deleted......................................................................................48

      Section 9.7.10 Certain Business Practices..................................................................48

      Section 9.7.11 Environmental Matters.......................................................................48

      Section 9.7.12 Insurance...................................................................................49

      Section 9.7.13 Real Property Leases........................................................................49

      Section 9.7.14 Intellectual Property.......................................................................50

      Section 9.7.15 Material Contracts..........................................................................50

      Section 9.7.16 Employees...................................................................................51

      Section 9.7.17 Powers of Attorney..........................................................................51

      Section 9.7.18 Product Warranty............................................................................51

      Section 9.7.19 Product Liability...........................................................................52

      Section 9.7.20 Guarantees..................................................................................52

      Section 9.7.21 Certain Business Relationships..............................................................52

      Section 9.7.22 Inventory...................................................................................52

      Section 9.7.23 Assets and Other Properties.................................................................52

      Section 9.7.24 Owned Real Property of Crisa................................................................52

      Section 9.7.25 Crisa Bank Accounts.........................................................................53

      Section 9.7.26 Notes and Accounts Receivable...............................................................53

Article X Representations and Warranties of the Libbey Parties...................................................53

   Section 10.1. Representations and Warranties of the Libbey Parties............................................53

      Section 10.1.1 Organization................................................................................53

      Section 10.1.2 Authorization...............................................................................53

      Section 10.1.3 No Conflict.................................................................................53

      Section 10.1.4 No Brokers..................................................................................54

      Section 10.1.5 Technological Assistance....................................................................54
</TABLE>

<PAGE>   8


<TABLE>
<S>                                                                                                              <C>
   Section 10.2. Additional Representations and Warranties of Libbey.............................................54

      Section 10.2.1 Ownership of Libbey Glass...................................................................54

   Section 10.3. Additional Representations and Warranties of Libbey and Libbey Glass............................54

      Section 10.3.1 Ownership of LGA 2, LGA 3, and LGA 4........................................................54

Article XI General Covenants.....................................................................................55

   Section 11.1. Publicity.......................................................................................55

   Section 11.2. Best Efforts....................................................................................55

   Section 11.3. Approvals and Consents..........................................................................55

   Section 11.4. Further Assurances..............................................................................55

   Section 11.5. Confidentiality.................................................................................56

   Section 11.6. Exclusivity.....................................................................................56

   Section 11.7. Access and Information..........................................................................56

   Section 11.8. Supplemental Disclosure.........................................................................56

   Section 11.9. Information for Filings.........................................................................57

   Section 11.10. Transaction Costs..............................................................................57

   Section 11.11. Revised Estatutos..............................................................................57

   Section 11.12. Crisa and WorldCrisa Employees.................................................................57

   Section 11.13. Termination of Consulting Contracts............................................................58

Article XII Specific Covenants of the Vitro Parties and the Libbey Parties.......................................58

   Section 12.1. Covenants of the Vitro Parties..................................................................58

      Section 12.1.1 Operation of Business.......................................................................58

      Section 12.1.2 Capital Stock of the Vitro Parties..........................................................59

      Section 12.1.3 Assets of the Vitro Parties.................................................................59

      Section 12.1.4 Execution of Agreements.....................................................................59

      Section 12.1.5 Fulfillment of Obligations..................................................................60

      Section 12.1.6 Change of WorldCrisa Name...................................................................60
</TABLE>

<PAGE>   9


<TABLE>
<S>                                                                                                              <C>
   Section 12.2. Covenants of the Libbey Parties.................................................................60

      Section 12.2.1 Execution of Agreements.....................................................................60

      Section 12.2.2 Fulfillment of Obligations..................................................................60

Article XIII Closing Conditions..................................................................................61

   Section 13.1. Conditions to the Obligations of the Vitro Parties..............................................61

   Section 13.2. Conditions to Obligations of the Libbey Parties.................................................62

Article XIV Termination..........................................................................................64

   Section 14.1. Grounds for Termination.........................................................................64

   Section 14.2. Post-Termination Obligations....................................................................64

   Section 14.3. Effect of Termination...........................................................................64

Article XV Indemnification.......................................................................................65

   Section 15.1. Survival of Representations and Warranties......................................................65

   Section 15.2. Indemnification Provisions for the Benefit of the Libbey Parties................................66

   Section 15.3. Indemnification Provisions for the Benefit of the Vitro Parties.................................67

   Section 15.4. Notice..........................................................................................67

   Section 15.5. Defense of Claims...............................................................................67

   Section 15.6. Determination of Loss...........................................................................68

   Section 15.7. Other Indemnification Provisions................................................................68

   Section 15.8. Right of Set-Off................................................................................68

Article XVI Miscellaneous........................................................................................68

   Section 16.1. Certain Definitions.............................................................................68

   Section 16.2. Notices.........................................................................................70

   Section 16.3. Entire Agreement................................................................................71

   Section 16.4. Assignment......................................................................................71

   Section 16.5. Successors and Assigns..........................................................................71

   Section 16.6. Governing Law...................................................................................71
</TABLE>

<PAGE>   10



<TABLE>
<S>                                                                                                              <C>
   Section 16.7. Arbitration.....................................................................................71

   Section 16.8. Counterparts....................................................................................72

   Section 16.9. Amendments and Waivers..........................................................................72

   Section 16.10. Headings.......................................................................................72

   Section 16.11. Severability...................................................................................72

   Section 16.12. Attorneys' Fees and Costs......................................................................73

   Section 16.13. Governing Language.............................................................................73

   Section 16.14. No Violation of Law............................................................................73

   Section 16.15. Vitro Undertaking..............................................................................73

   Section 16.16. Libbey Undertaking.............................................................................73
</TABLE>




<PAGE>   11


                           MASTER INVESTMENT AGREEMENT

         This Master Investment Agreement (this "AGREEMENT"), dated to be
effective as of August 15, 1997, is entered into by and between Libbey Inc., a
Delaware corporation ("LIBBEY"), Libbey Glass Inc., a Delaware corporation and
wholly-owned subsidiary of Libbey ("LIBBEY GLASS"), LGA 2 Corp., a Delaware
corporation and wholly-owned subsidiary of Libbey Glass ("LGA 2"), LGA 3 Corp.,
a Delaware corporation and wholly-owned subsidiary of Libbey Glass ("LGA 3"),
LGA 4 Corp., a Delaware corporation and wholly-owned subsidiary of Libbey Glass
("LGA 4"), Vitro, S.A., a sociedad anonima organized under the laws of the
United Mexican States ("VITRO"), Vitrocrisa Holding, S.A. de C.V., a sociedad
anonima with variable capital organized under the laws of the United Mexican
States and subsidiary of Vitro ("VC HOLDING"), Vitro Corporativo, S.A., a
sociedad anonima with variable capital organized under the laws of the United
Mexican States and subsidiary of Vitro ("VITRO CORPORATIVO"), Vitrocrisa S.A. de
C.V., a sociedad anonima with variable capital organized under the laws of the
United Mexican States and subsidiary of VC Holding ("VITROCRISA"), Crisa
Corporation, a Texas corporation ("CRISA") and wholly-owned subsidiary of
American Asset Holdings Corporation, a subsidiary of Vitro, and WorldCrisa
Corporation, a Delaware corporation and subsidiary of Vitro ("WORLDCRISA").
Libbey, Libbey Glass, LGA 2, LGA 3, and LGA 4 are sometimes collectively
referred to herein as the "LIBBEY PARTIES" and individually referred to herein
as a "LIBBEY PARTY". Vitro, VC Holding, Vitro Corporativo, Vitrocrisa,
WorldCrisa, and Crisa are sometimes collectively referred to herein as the
"VITRO PARTIES" and individually referred to herein as a "VITRO PARTY".

                                  INTRODUCTION
                                  ------------

         Libbey and Vitro desire to establish a joint business venture to
manufacture in Mexico and to market, distribute, and sell in North America,
Central America, and South America glass tableware and related industrial glass
products, including coffee pots, meter covers, glass covers for cooking ware,
blender jars, and lighting fixtures. To achieve these goals, Libbey and Vitro
intend to cause the following, among others (collectively, the "TRANSACTION"):

         (a)      VC Holding will declare a capital reduction in pesos in an
                  amount equal to US$30,000,000 and create an intercompany debt
                  payable to Vitro.

         (b)      Vitro and LGA 3 will incorporate Crisa Libbey, S.A. de C.V.
                  ("NEWCO FINANCE") in Mexico with Vitro and LGA 3 owning
                  fifty-one percent (51%) and forty-nine percent (49%) of the
                  total issued and outstanding capital stock of Newco Finance,
                  respectively. Newco Finance will thereafter acquire the
                  US$30,000,000 of intercompany debt from Vitro that is owed by
                  VC Holding (the "INTERCOMPANY DEBT PURCHASE");

         (c)      Vitro will sell to LGA 3, and LGA 3 will buy from Vitro, all
                  of the issued and outstanding Series "B" Shares of VC Holding,
                  which will represent forty-nine percent (49%) of the total
                  issued and outstanding capital stock of VC Holding (the "VC
                  HOLDING STOCK PURCHASE");


                                      -1-
<PAGE>   12



         (d)      Vitro and Libbey will recapitalize the capital stock of
                  Vitrocrisa (the "VITROCRISA RECAPITALIZATION") such that (i)
                  all of the issued and outstanding capital stock of Vitrocrisa
                  owned of record by VC Holding and Vitro Corporativo
                  (consisting of 5,985,000 Series "A" Shares and 160,697,900
                  Series "B" Shares) will be converted into 999,900 Series "C"
                  Shares, which will be nonvoting shares; (ii) all of the issued
                  and outstanding capital stock of Vitrocrisa owned of record by
                  Vitro Corporativo will be purchased by Vitro; (iii) Vitro will
                  purchase 51 Series "A" Shares, which will represent fifty-one
                  percent (51%) of the issued and outstanding voting capital
                  stock of Vitrocrisa; and (iv) LGA 3 will purchase 49 Series
                  "B" Shares, which will represent forty-nine percent (49%) of
                  the issued and outstanding voting capital stock of Vitrocrisa.

         (e)      WorldCrisa will sell to LGA 2, and LGA 2 will buy from
                  WorldCrisa, certain of the assets and assume certain
                  liabilities of WorldCrisa (the "WORLDCRISA ASSET PURCHASE");

         (f)      Crisa will sell to Libbey Glass, and Libbey Glass will buy
                  from Crisa, certain of Crisa's inventory of glass tableware
                  products along with certain other assets related to Crisa's
                  glass tableware business (the "CRISA INVENTORY PURCHASE");

         (g)      Immediately after the Crisa Inventory Purchase, Crisa will
                  sell to LGA 4, and LGA 4 will buy from Crisa, a forty-nine
                  percent (49%) interest in the Crisa industrial and lighting
                  business assets along with certain liabilities related to
                  those assets;

         (h)      Immediately after the purchase by LGA 4 of the Crisa Assets,
                  Crisa and LGA 4 will cause the formation of Crisa Industrial,
                  L.L.C. ("CRISA II") under the laws of the State of Delaware
                  and will contribute the Crisa Assets in exchange for one
                  hundred percent (100%) of the membership interests of Crisa II
                  (the "CRISA II CONTRIBUTION"), with Crisa and LGA 4 owning
                  fifty-one percent (51%) and forty-nine percent (49%) of the
                  Crisa II membership interests, respectively; and

         (i)      Vitrocrisa and Libbey Glass will enter into an exclusive
                  distribution agreement for the sale (i) by Libbey Glass and
                  certain of its Affiliates in the United States and Canada of
                  products manufactured by Vitrocrisa and (ii) by Vitrocrisa in
                  Mexico, certain countries in Central America, and certain
                  countries in South America of products manufactured by Libbey
                  Glass and certain of its Affiliates.

This Agreement sets forth the terms and conditions of the Transaction and the
other matters contemplated hereby and thereby.

         In consideration of the mutual premises and promises contained herein,
and of the respective representations, warranties, covenants, agreements, and
conditions contained herein, 


                                      -2-
<PAGE>   13


and for other good and valuable consideration, the receipt and sufficiency of
which is hereby acknowledged, the parties hereby agree as follows:

                                    ARTICLE I

          FORMATION OF NEWCO FINANCE AND THE INTERCOMPANY DEBT PURCHASE


         Section 1.1. CREATION OF INTERCOMPANY DEBT. Immediately prior to
Closing (as defined in ARTICLE VIII), VC Holding covenants and agrees to declare
a capital reduction in pesos in an amount equal to US$30,000,000 (the
"INTERCOMPANY DEBT"), as converted at the spot exchange rate as published by the
WALL STREET JOURNAL on the business day immediately preceding the Closing Date.

         Section 1.2. FORMATION OF NEWCO FINANCE. Prior to Closing, LGA 3 and
Vitro covenant and agree to cause the formation of Newco Finance before a Notary
Public in Monterrey, Nuevo Leon, Mexico, to be governed by the Newco Finance
Estatutos, in a form to be mutually agreed upon by Libbey and Vitro, and cause
the registration of Newco Finance in the Public Registry of Commerce, the
Federal Taxpayers' Registry, and the National Foreign Investment Registry of
Mexico.

         Section 1.3. CAPITAL CONTRIBUTIONS TO NEWCO FINANCE. At Closing, (a)
LGA 3 will deliver in pesos an amount equal to US$14,700,000 (the "LIBBEY
CAPITAL CONTRIBUTION"), as converted at the spot exchange rate as published by
the WALL STREET JOURNAL on the business day immediately preceding the Closing
Date, in immediately available funds to Newco Finance, and Newco Finance will
issue and deliver to LGA 3 stock certificates representing 49,000,000 Series "B"
Shares of Newco Finance (the "NEWCO FINANCE SERIES "B" SHARES"), which will
represent 49% of the total issued and outstanding capital stock of Newco
Finance, and (b) Vitro will deliver in pesos an amount equal to US$15,300,000
(the "VITRO CAPITAL CONTRIBUTION"), as converted at the spot exchange rate as
published by the WALL STREET JOURNAL on the business day immediately preceding
the Closing Date, in immediately available funds to Newco Finance, and Newco
Finance will issue and deliver to Vitro stock certificates representing
51,000,000 Series "A" Shares of Newco Finance (the "NEWCO FINANCE SERIES "A"
SHARES"), which will represent 51% of the total issued and outstanding capital
stock of Newco Finance.

         Section 1.4. OPERATION OF NEWCO FINANCE. Each of Vitro and LGA 3 will
cause Newco Finance to be operated in accordance with the Newco Finance
Estatutos and the Newco Finance Shareholders Agreement, each in a form to be
mutually agreed upon by Libbey and Vitro. Notwithstanding anything in the
foregoing to the contrary, each of Vitro and LGA 3 will cause Newco Finance to
purchase from Vitro the Intercompany Debt owed by VC Holding to Vitro at the
Closing (the "INTERCOMPANY DEBT PURCHASE").

         Section 1.5. LEGEND ON NEWCO FINANCE STOCK. Each certificate
representing shares of capital stock of Newco Finance will bear substantially
the following legend:


                                      -3-
<PAGE>   14


         "The shares represented by this certificate are subject to and are
         transferable only in compliance with a Shareholders Agreement by and
         among Libbey Inc., a corporation organized under the laws of the State
         of Delaware, LGA 3 Corp., a corporation organized under the laws of the
         State of Delaware, Vitro, S.A., a sociedad anonima organized under the
         laws of the United Mexican States, and Crisa Libbey, S.A. de C.V., a
         sociedad anonima with variable capital organized under the laws of the
         United Mexican States, as the same may be amended from time to time,
         dated __________, 1997. Title to the shares represented hereby can be
         transferred only in accordance with the terms of said Shareholders
         Agreement. Any purported transfer of title other than in the manner
         provided in the Shareholders Agreement is void, without force and
         effect, and will not be recognized by the corporation."

                                   ARTICLE II

                 VC HOLDING AND VITRO CORPORATIVO STOCK PURCHASE

         Section 2.1. EXTRAORDINARY SHAREHOLDERS MEETING. Between the date of
this Agreement and the Closing Date, Vitro and Vitro Corporativo (collectively,
the "VC HOLDING SHAREHOLDERS") covenant and agree to hold an Extraordinary
Shareholders Meeting, in compliance with Mexican law and the VC Holding
Estatutos, and at such Extraordinary Shareholders Meeting, the VC Holding
Shareholders will approve the resolutions in a form to be mutually agreed upon
by Vitro and Libbey, which will approve the VC Holding Revised Estatutos,
substantially in the form of EXHIBIT A, such resolutions to be conditioned upon
and effective at the Closing.

         Section 2.2. PURCHASE AND SALE OF VC HOLDING STOCK. At Closing, Vitro
will sell, transfer, assign, and deliver to LGA 3, and LGA 3 will purchase,
accept, assume, and receive, all of the Series "B" Shares of VC Holding owned by
Vitro (the "VC HOLDING SERIES "B" SHARES"), which will represent forty-nine
percent (49%) of the total issued and outstanding capital stock of VC Holding,
free and clear of any liens, encumbrances, pledges, restrictive agreements, or
adverse claims of any nature whatsoever.

         Section 2.3. VC HOLDING STOCK PURCHASE PRICE. The aggregate purchase
price for the VC Holding Series "B" Shares will be US$66,299,994 (the "VC
HOLDING STOCK PURCHASE PRICE") in immediately available funds.

         Section 2.4. PURCHASE AND SALE OF VITRO CORPORATIVO STOCK. At Closing
and immediately after the VC Holding Stock Purchase, Vitro Corporativo will
sell, transfer, assign, and deliver to Vitro, and Vitro will purchase, accept,
assume, and receive, all of the capital stock of VC Holding held of record by
Vitro Corporativo, consisting of 1 Series "A" Share (the "VITRO CORPORATIVO
STOCK PURCHASE").

         Section 2.5. VITRO CORPORATIVO STOCK PURCHASE PRICE. The aggregate
purchase price for the Vitro Corporativo Stock Purchase will be Ps$10 Mex. Cy.
(the "VITRO CORPORATIVO STOCK PURCHASE PRICE") in immediately available funds.


                                      -4-
<PAGE>   15



         Section 2.6. DELIVERIES AT CLOSING. Each of Vitro and Libbey will
deliver or cause to be delivered the items set forth in SECTION 8.3 to evidence
and consummate the VC Holding Stock Purchase and the Vitro Corporativo Stock
Purchase.

         Section 2.7. RECORD OF TRANSFER; LEGEND ON VC HOLDING STOCK. At
Closing, the VC Holding Stock Purchase and the Vitro Corporativo Stock Purchase
will be recorded in the stock ledger of VC Holding, and upon consummation of
same, Vitro and LGA 3 will be the only shareholders of VC Holding, with Vitro
and LGA 3 owning fifty-one percent (51%) and forty-nine percent (49%) of the
total issued and outstanding capital stock of VC Holding, respectively. The
certificates issued by VC Holding at Closing representing the shares of capital
stock of VC Holding will each bear substantially the following legend:

         "The shares represented by this certificate are subject to and are
         transferable only in compliance with a Shareholders Agreement by and
         among Libbey Inc., a corporation organized under the laws of the State
         of Delaware, LGA 3 Corp., a corporation organized under the laws of the
         State of Delaware, Vitro, S.A., a sociedad anonima organized under the
         laws of the United Mexican States, and Vitrocrisa Holding, S.A. de
         C.V., a sociedad anonima with variable capital organized under the laws
         of the United Mexican States, as the same may be amended from time to
         time, dated _________________, 1997. Title to the shares represented
         hereby can be transferred only in accordance with the terms of said
         Shareholders Agreement. Any purported transfer of title other than in
         the manner provided in the Shareholders Agreement is void, without
         force and effect, and will not be recognized by the corporation."

         Section 2.8. PERMITTED DIVIDEND/PAYMENT PRIOR TO CLOSING. Vitro and
Libbey agree that VC Holding shall distribute to the VC Holding Shareholders a
dividend or payment, which shall be calculated and paid in accordance with the
proposal set forth on SCHEDULE 2.8 to the Disclosure Schedule. By execution of
this Agreement, each of Vitro and Libbey agree to cause the payment of such
monies as calculated in accordance with the proposal set forth on SCHEDULE 2.8
to the Disclosure Schedule.

                                   ARTICLE III

                           VITROCRISA RECAPITALIZATION

         Section 3.1. EXTRAORDINARY SHAREHOLDERS MEETING. Between the date of
this Agreement and the Closing Date, VC Holding and Vitro Corporativo
(collectively, the "VITROCRISA SHAREHOLDERS") covenant and agree to hold an
Extraordinary Shareholders Meeting (the "EXTRAORDINARY SHAREHOLDERS MEETING"),
in compliance with Mexican law and the Vitrocrisa Estatutos, and at such
Extraordinary Shareholders Meeting, the Vitrocrisa Shareholders will approve the
resolutions in a form to be mutually agreed upon by Vitro and Libbey, which will
(a) authorize the conversion of all of the issued and outstanding shares of
capital stock of Vitrocrisa owned of record by VC Holding and Vitro Corporativo
into nonvoting Series "C" Shares, (b) authorize the creation, issuance, and sale
of Series "A" Shares and Series "B" Shares pursuant to 


                                      -5-
<PAGE>   16


the terms of this Agreement, and (c) approve the Vitrocrisa Revised Estatutos,
substantially in the form of EXHIBIT B, such resolutions to be conditioned upon
and effective at the Closing.

         Section 3.2. CONVERSION OF VC HOLDING AND VITRO CORPORATIVO SHARES.
Pursuant to the resolutions adopted at the Extraordinary Shareholders Meeting,
all of the issued and outstanding shares of capital stock of Vitrocrisa held of
record by VC Holding and Vitro Corporativo (consisting of 5,985,000 Series "A"
Shares and 160,697,900 Series "B" Shares (the "OLD VITROCRISA SHARES") will be
converted at Closing into 999,900 Series "C" Shares (the "NEW SERIES "C"
SHARES"), which will represent ninety-nine and ninety-nine one hundredths of one
percent (99.99%) of the total issued and outstanding capital stock of
Vitrocrisa. All of the New Series "C" Shares will be nonvoting shares. At
Closing, VC Holding and Vitro Corporativo will deliver to Vitrocrisa
certificates representing all of the Old Vitrocrisa Shares, which certificates
shall be immediately canceled, and Vitrocrisa will issue and deliver to VC
Holding and Vitro Corporativo new certificates representing the New Series "C"
Shares.

         Section 3.3. PURCHASE OF NEW SERIES "A" SHARES. Pursuant to the
resolutions adopted at the Extraordinary Shareholders Meeting, at the Closing,
Vitrocrisa will issue and deliver to Vitro, and Vitro will subscribe and
receive, 51 Series "A" Shares of Vitrocrisa (the "NEW SERIES "A" SHARES"), which
will represent fifty-one one thousandths of one percent (0.0051%) of the total
issued and outstanding capital stock of Vitrocrisa, for an aggregate purchase
price of Ps$51 Mex. Cy. (the "NEW SERIES "A" SHARES PURCHASE PRICE"). All of the
New Series "A" Shares will be voting shares and will constitute fifty-one
percent (51%) of the total issued and outstanding voting capital stock of
Vitrocrisa. At Closing, Vitro will deliver to Vitrocrisa the New Series "A"
Shares Purchase Price in immediately available funds, and Vitrocrisa will
deliver to Vitro certificates representing the New Series "A" Shares.

         Section 3.4. PURCHASE OF NEW SERIES "B" SHARES. Pursuant to the
resolutions adopted at the Extraordinary Shareholders Meeting, at the Closing,
Vitrocrisa will issue and deliver to LGA 3, and LGA 3 will subscribe and
receive, 49 Series "B" Shares of Vitrocrisa (the "NEW SERIES "B" SHARES"), which
will represent forty-nine one thousandths of one percent (0.0049%) of the total
issued and outstanding capital stock of Vitrocrisa, for an aggregate purchase
price of Ps$49 Mex. Cy. (the "NEW SERIES "B" SHARES PURCHASE PRICE"). All of the
New Series "B" Shares will be voting shares and will constitute forty-nine
percent (49%) of the total issued and outstanding voting capital stock of
Vitrocrisa. At Closing, LGA 3 will deliver to Vitrocrisa the New Series "B"
Shares Purchase Price in immediately available funds, and Vitrocrisa will
deliver to LGA 3 certificates representing the New Series "B" Shares.

         Section 3.5. PURCHASE OF VITRO CORPORATIVO NEW SERIES "C" SHARES. At
Closing, immediately after LGA 3's purchase of the New Series "B" Shares, Vitro
Corporativo will sell and deliver to VC Holding, and VC Holding will purchase
and receive, all of the New Series "C" Shares beneficially owned of record by
Vitro Corporativo, for an aggregate purchase price of Ps$100 Mex. Cy. (the
"VITRO CORPORATIVO NEW SERIES "C" PURCHASE PRICE"). At Closing, Vitro will
deliver to Vitro Corporativo the Vitro Corporativo New Series "C" Shares
Purchase Price in immediately available funds, and Vitro Corporativo will
deliver to Vitro certificates representing the New Series "C" Shares.



                                      -6-
<PAGE>   17


         Section 3.6. RECORD OF TRANSFER; LEGEND ON VITROCRISA STOCK. At
Closing, the Vitrocrisa Recapitalization and the purchase of the New Series "A"
Shares, New Series "B" Shares, and the New Series "C" Shares will be recorded in
the stock ledger of Vitrocrisa, and upon consummation of same, Vitro, LGA 3, and
VC Holding will be the only shareholders of Vitrocrisa, with Vitro, LGA 3, and
VC Holding owning fifty-one one thousandths of one percent (0.0051%), forty-nine
one thousandths of one percent (0.0049%), and ninety-nine and ninety-nine one
hundredths of one percent (99.99%) of the total issued and outstanding capital
stock of Vitrocrisa, respectively. The certificates delivered by Vitrocrisa at
Closing representing the New Series "A" Shares, New Series "B" Shares, and New
Series "C" Shares will each bear substantially the following legend:

         "The shares represented by this certificate are subject to and are
         transferable only in compliance with a Shareholders Agreement by and
         among Libbey Inc., a corporation organized under the laws of the State
         of Delaware, LGA 3 Corp., a corporation organized under the laws of the
         State of Delaware, Vitro, S.A., a sociedad anonima organized under the
         laws of the United Mexican States, Vitrocrisa Holding, S.A. de C.V., a
         sociedad anonima with variable capital organized under the laws of the
         United Mexican States, and Vitrocrisa, S.A. de C.V., a sociedad anonima
         organized under the laws of the United Mexican States, as the same may
         be amended from time to time, dated ________________, 1997. Title to
         the shares represented thereby can be transferred only in accordance
         with the terms of said Shareholders Agreement. Any purported transfer
         of title other than in the manner provided in the Shareholders
         Agreement is void, without force and effect, and will not be recognized
         by the corporation."

                                   ARTICLE IV

                            WORLDCRISA ASSET PURCHASE


         Section 4.1. PURCHASE OF WORLDCRISA ASSETS. At Closing, WorldCrisa will
sell, transfer, assign, and deliver to LGA 2 the WorldCrisa Assets (as defined
below), and LGA 2 will purchase, accept, assume, and take the WorldCrisa Assets,
on the terms and subject to the conditions set forth in this Agreement. Subject
to the provisions of SECTION 4.2, the term "WORLDCRISA ASSETS" means all
tangible and intangible assets of WorldCrisa, including, without limitation, all
cash and cash equivalents, trade accounts receivable, trade notes receivable,
inventory (including, without limitation, inventory located at vendor and
customer locations and, to the extent included in the WorldCrisa balance sheet
dated December 31, 1996, all rights of WorldCrisa in any inventory involved with
or related to the Barry James litigation) cartons, supplies, raw materials,
equipment (including, without limitation, equipment located at vendor and
customer locations), fixtures, furnishings, leasehold rights, leasehold
improvements, vehicles, prepaid assets, prepaid insurance, contract rights (to
the extent such rights are transferable), licenses and permits (to the extent
such licenses and permits are transferable), customer, prospect, and marketing
lists, sales data, records, computer software and software 


                                      -7-
<PAGE>   18


licenses, proprietary information, intellectual property, patents, trade
secrets, trademarks, trade names, copyrights, and goodwill associated with such
intellectual property, owned by WorldCrisa or acquired by WorldCrisa after the
date hereof and prior to the Closing, except those sold or otherwise disposed of
in the Ordinary Course of Business after the date hereof, and specifically
including, without limitation,

                  (a)      all assets in the accounts designated as "WorldCrisa
                           Assets" set forth on SCHEDULE 4.1 to the Disclosure
                           Schedule;

                  (b)      all assets (other than the WorldCrisa Excluded
                           Assets, as defined in SECTION 4.2) reflected on the
                           latest WorldCrisa Financial Statements (as defined in
                           SECTION 9.6.2) and all assets (other than the
                           WorldCrisa Excluded Assets) acquired by WorldCrisa
                           after the date of the latest WorldCrisa Financial
                           Statements, except those sold or otherwise disposed
                           of in the Ordinary Course of Business after such
                           date;

                  (c)      the WorldCrisa Intellectual Property (as defined in
                           SECTION 9.6.14); and

                  (d)      the following leases and other contracts: (i) the
                           Industrial Building Lease dated June 18, 1993 for
                           warehouse space located at 1850 Blackhawk Drive, West
                           Chicago, Illinois, along with all inventory contained
                           therein; (ii) the General Electric Capital
                           Corporation Master Lease Agreement dated July 9, 1993
                           for warehouse racks; (iii) the Retail Installment
                           Contracts with Aurora Lift Truck Services, Inc.; (iv)
                           the Valley Warehousing of Fond du Lac, Inc. Agreement
                           dated August 1, 1992; (v) the sublease of warehouse
                           space at 1320 Kalani Street, Honolulu, Hawaii; (vi)
                           the Los Angeles, California public warehouse
                           agreement; (vii) the Toronto, Ontario, Canada public
                           warehouse agreement; and (viii) the WTI-Silvex Silver
                           Plating Services Agreement dated April 18, 1991.

         Section 4.2. WORLDCRISA EXCLUDED ASSETS. Notwithstanding the provisions
of SECTION 4.1, the WorldCrisa Assets will exclude the following (collectively,
the "WORLDCRISA EXCLUDED ASSETS"):

                  (a)      all investments in, and assets and liabilities of,
                           the WorldCrisa Subsidiaries;

                  (b)      all WorldCrisa accounts receivable from any
                           WorldCrisa Subsidiary;

                  (c)      any accounts receivable related to the Barry James
                           and Pat Armstrong litigation, as more particularly
                           described in SCHEDULE 9.6.7 to the Disclosure
                           Schedule;

                  (d)      all prepaid and deferred finance fees;


                                      -8-
<PAGE>   19



                  (e)      the lease, petty cash fund, and security deposit for
                           the property located at 10 Fairfield Blvd.,
                           Wallingford, Connecticut;

                  (f)      any and all prepaid or deferred income taxes;

                  (g)      the lease for the property located at Gurnee Mills,
                           Illinois;

                  (h)      the lease for the property located at 968 Old Colony
                           Road, Meridan, Connecticut;

                  (i)      the apartment lease for the benefit of Raul F.
                           Herrero located at 12680 Hillcrest Road, Dallas,
                           Texas;

                  (j)      all employment contracts and obligations to current
                           and former employees, whether written or oral, with
                           respect to employment between WorldCrisa and any
                           Person;

                  (k)      all WorldCrisa employee benefit plans;

                  (l)      the Dun & Bradstreet Information Services Agreement;

                  (m)      the Motor Vehicle Lease with Ford Motor Credit
                           Company for the lease of a Ford Taurus;

                  (n)      the Motor Vehicle Lease Agreement with Mercedes-Benz
                           Credit Corporation;

                  (o)      the PGAL Architecture Service Agreement;

                  (p)      the Crisa Assets and the Crisa Excluded Assets (as
                           defined in SECTION 6.1 and SECTION 6.2,
                           respectively); and

                  (q)      all cash on hand at the Closing Date received by
                           WorldCrisa in the Ordinary Course of Business related
                           to any of the foregoing items.

         Section 4.3 ASSUMED LIABILITIES. LGA 2 will only assume the liabilities
of WorldCrisa set forth on SCHEDULE 4.1 to the Disclosure Schedule
(collectively, the "WORLDCRISA ASSUMED LIABILITIES"), which include current
trade accounts payable, employee withholding, accrued legal and professional
expenses (except to the extent such expenses relate to the any current
litigation), rebates payable to customers, accrued employee benefits, prepaid
insurance, accrued sales representative commissions, accrued salaries and wages,
accrued insurance, other accrued commissions, accrued property taxes, accrued
payroll taxes, sales tax payable, wages garnished and accrued wages garnished,
United Way withheld, Rep incentive accrual, Dental withholding accrued, Canadian
GST payable, the balance of Accounts Payable to Affiliates (Operations) (as set
forth in the WorldCrisa Financial Statements) as of the Closing Date (but
excluding balances payable to any affiliates that are controlled by WorldCrisa),
the General Electric Capital 


                                      -9-
<PAGE>   20

Corporation Master Lease Agreement dated July 9, 1993, and the Retail
Installment Contracts with Aurora Lift Truck Services, Inc.

         Section 4.4. EXCLUDED LIABILITIES. It is understood and agreed that,
except for the WorldCrisa Assumed Liabilities, LGA 2 will not assume any direct
or indirect debts, obligations, or liabilities of WorldCrisa, whether absolute,
accrued, contingent, liquidated, or otherwise, and whether due or to become due,
asserted or unasserted, known or unknown, including, but not limited to, the
following (collectively, the "WORLDCRISA EXCLUDED LIABILITIES"):

                  (a)      all litigation against WorldCrisa, whether or not
                           pending, for acts and omissions by WorldCrisa and by
                           WorldCrisa's officers, directors, employees, or
                           agents prior to Closing;

                  (b)      any COBRA liabilities to current and former
                           WorldCrisa employees not hired by LGA 2 at Closing;

                  (c)      any workers' compensation claims related to the store
                           located at Gurnee Mills, Illinois;

                  (d)      any civil or criminal fines or penalties assessed
                           against WorldCrisa, its directors, officers,
                           employees, or agents;

                  (e)      any third party claims asserted against WorldCrisa
                           based upon the commission or omission of any act
                           prior to the Closing Date of any Vitro Party and its
                           respective directors, officers, agents,
                           representatives, and employees;

                  (f)      any liability arising out of or related to the
                           WorldCrisa Excluded Assets; and

                  (g)      all liabilities in the accounts designated as
                           "Excluded Liabilities" set forth on SCHEDULE 4.1 to
                           the Disclosure Schedule.

         Section 4.5. WORLDCRISA ASSET PURCHASE PRICE. The aggregate purchase
price for the WorldCrisa Assets and the WorldCrisa Assumed Liabilities will be
US$17,000,000 (the "WORLDCRISA ASSET PURCHASE PRICE") in immediately available
funds subject to the adjustments set forth in SECTION 4.6(D) and SECTION 4.9.

         Section 4.6. ADDITIONAL FUNDING OF LONG TERM DEBT. At Closing, in
addition to the WorldCrisa Asset Purchase Price, LGA 2 will fund certain long
term debt obligations of WorldCrisa in the aggregate amount of US$7,826,976,
which will be accomplished through the following steps:

         (a)      LGA 2 will wire transfer in immediately available funds to a
                  bank as designated in writing by WorldCrisa an amount
                  sufficient to satisfy the remaining outstanding balance due by
                  WorldCrisa to such bank for long term debt as of the 



                                      -10-
<PAGE>   21


                  Closing Date (the "LONG TERM DEBT SETTLEMENT CONTRIBUTION")
                  and in exchange for a release of any lien held by such bank on
                  the WorldCrisa Assets or any other lienholder with respect to
                  the WorldCrisa Assets;

         (b)      LGA 2 will assume the capital lease obligation due General
                  Electric Capital Corporation under the Master Lease Agreement
                  dated July 9, 1993, and reduce the obligation to fund long
                  term debt at Closing by the balance of this lease as of the
                  last day of the month immediately preceding Closing;

         (c)      LGA 2 will assume the capital lease obligation due Aurora Lift
                  Truck Services, Inc. under the Retail Installment Contracts,
                  and reduce the obligation to fund long term debt at Closing by
                  the balance of this lease as of the last day of the month
                  immediately preceding Closing; and

         (d)      To the extent that US$7,826,976 is greater than the Long Term
                  Debt Settlement Contribution plus the aggregate amount of
                  adjustments set forth in SECTION 4.6(B) and (C), LGA 2 will
                  transfer to WorldCrisa at Closing in immediately available
                  funds such difference, if any, which WorldCrisa agrees to use
                  for the repayment of Intercompany Accounts Payable
                  (Financial), as set forth in the WorldCrisa Financial
                  Statements. To the extent that US$7,826,976 is less than the
                  Long Term Debt Settlement Contribution plus the aggregate
                  amount of adjustments set forth in SECTION 4.6(B) and (C), the
                  WorldCrisa Asset Purchase Price shall be reduced by such
                  difference, if any.

         Section 4.7. DELIVERIES AT CLOSING. Each of Vitro and Libbey will
deliver or cause to be delivered the items set forth in SECTION 8.3 to evidence
and consummate the WorldCrisa Asset Purchase.

         Section 4.8. FURTHER ASSURANCES. At or after the Closing, and without
further consideration, the Vitro Parties and the Libbey Parties will execute and
deliver to each other such further instruments of conveyance and transfer as any
party may reasonably request in order to more effectively convey and transfer
the WorldCrisa Assets to LGA 2, to put LGA 2 in operational control of the
business of WorldCrisa, or to aid or assist in the collection and reduction to
possession of any of the WorldCrisa Assets and in the exercise of rights with
respect to any of the WorldCrisa Assets, provided that no such instruments will
subject any party to any loss, cost, Liability, obligation, expense, or risk not
contemplated by this Agreement.

         Section 4.9. WORLDCRISA ASSET PURCHASE PRICE ADJUSTMENT.


         (a) The WorldCrisa Asset Purchase Price shall be adjusted in an amount
equal to the difference between the Closing Date Working Capital (as defined
below) and the Audited December 31, 1996 Working Capital (as defined below) (the
"WORLDCRISA PURCHASE PRICE ADJUSTMENT"), as set forth in SECTION 4.9(B). In
addition, any payments made under this ARTICLE IV shall be adjusted in an amount
equal to the difference between the calculation of Unaudited 



                                      -11-
<PAGE>   22


December 31, 1996 Working Capital (as defined below) and the calculation of the
Audited December 31, 1996 Working Capital, as set forth in SECTION 4.9(C) (the
"DECEMBER WORKING CAPITAL ADJUSTMENT"). Payment of the WorldCrisa Purchase Price
Adjustment and the December Working Capital Adjustment shall be made in
accordance with SECTION 4.9(D).

         (b)      Within sixty (60) days of the Closing Date, Vitro will cause
                  WorldCrisa to deliver to LGA 2 a calculation of the Closing
                  Date Working Capital.

                  (i)      If Libbey does not dispute such calculation, then,
                           within five (5) business days of delivery of such
                           calculation, (A) LGA 2 shall deliver to WorldCrisa in
                           immediately available funds an amount equal to any
                           surplus in the net WorldCrisa Purchase Price
                           Adjustment, subject to SECTION 4.9(D), and (B)
                           WorldCrisa shall deliver to LGA 2 in immediately
                           available funds any deficit in the net WorldCrisa
                           Purchase Price Adjustment, subject to SECTION 4.9(D).

                  (ii)     If Libbey does dispute such calculation and such
                           dispute shall not be resolved between Libbey and
                           Vitro within fifteen (15) days of Libbey's
                           notification to Vitro of such dispute, such dispute
                           shall be submitted to WorldCrisa's auditors who will
                           issue a certificate (the "CERTIFICATE"), which shall
                           be binding on the parties and which shall set out the
                           WorldCrisa Purchase Price Adjustment, detailing the
                           accounts with the respective values and the
                           procedures used for the calculation of the WorldCrisa
                           Purchase Price Adjustment. The costs of such auditors
                           in preparing the Certificate shall be borne by Libbey
                           and Vitro equally. WorldCrisa or LGA 2, as the case
                           may be, shall pay in immediately available funds,
                           subject to SECTION 4.9(D), the WorldCrisa Purchase
                           Price Adjustment to LGA 2 or WorldCrisa,
                           respectively, within three (3) business days of the
                           earlier of (A) the date that the parties agree in
                           writing as to the calculation of the WorldCrisa
                           Purchase Price Adjustment or (B) the date that the
                           parties receive the Certificate.

                  (iii)    Libbey agrees to provide Vitro with such cooperation
                           and information as Vitro may reasonably request in
                           order for Vitro to fulfill its obligations under this
                           SECTION 4.9.

         (c)      At or before Closing, Vitro will cause WorldCrisa to deliver
                  to LGA 2 audited financial statements of WorldCrisa setting
                  forth the Audited December 31, 1996 Working Capital. Subject
                  to SECTION 4.9(D), (i) LGA 2 shall deliver to WorldCrisa in
                  immediately available funds any surplus between the Audited
                  December 31, 1996 Working Capital and the Unaudited December
                  31, 1996 Working Capital, and (ii) WorldCrisa shall deliver to
                  LGA 2 in immediately available funds any deficit between the
                  Audited December 31, 1996 Working Capital and the Unaudited
                  December 31, 1996 Working Capital.


                                      -12-
<PAGE>   23



         (d)      Payment of the December Working Capital Adjustment shall be
                  made at the same time and place and in the same manner as
                  payment of the WorldCrisa Purchase Price Adjustment, as
                  determined in accordance with SECTION 4.9(B), and to the
                  extent the payments are owed by different parties, such
                  payments shall be offset against one another.

         (e)      For purposes of this SECTION 4.9, the following terms shall
                  have the meaning set forth below:

                  (i)      "AUDITED DECEMBER 31, 1996 WORKING CAPITAL" means the
                           Unaudited December 31, 1996 Working Capital as
                           adjusted (if necessary) by the audited WorldCrisa
                           Financial Statements, to be prepared in accordance
                           with U.S. GAAP.

                  (ii)     "CLOSING DATE WORKING CAPITAL" means a calculation of
                           the value, as of the Closing Date, of the WorldCrisa
                           Assets less the WorldCrisa Assumed Liabilities less a
                           valuation adjustment of US$550,000, as determined in
                           accordance with U.S. GAAP consistently applied from
                           December 31, 1996, with the exception that inventory
                           will be valued under the standard cost method adopted
                           by WorldCrisa on February 28, 1997.

                  (iii)    "UNAUDITED DECEMBER 31, 1996 WORKING CAPITAL" means
                           as of December 31, 1996, the unaudited value of the
                           WorldCrisa Assets (totaling US$28,905,356) less the
                           unaudited value of the WorldCrisa Assumed Liabilities
                           (totaling US$5,462,394), or total unaudited net
                           assets of US$23,442,962.



                                    ARTICLE V

                      PURCHASE AND SALE OF CRISA INVENTORY


         Section 5.1. PURCHASE AND SALE OF CRISA INVENTORY. At Closing, Crisa
will sell, transfer, assign, and deliver to Libbey Glass, and Libbey Glass will
purchase and take, all of Crisa's inventory consisting of glass tableware
products, but excluding any inventory of coffee pots, meter covers, glass covers
for cooking ware, blender jars, lighting fixtures for sale to original equipment
manufacturers, and excluding all products at the store located in Gurnee Mills,
Illinois, (collectively, the "CRISA INVENTORY"), free and clear of any liens,
encumbrances, pledges, restrictive agreements, or adverse claims of any nature
whatsoever. The Crisa Inventory as of August 12, 1997 is set forth on SCHEDULE
5.1 to the Disclosure Schedule. In addition to the Crisa Inventory, Crisa will
sell, transfer, assign, and deliver, and Libbey Glass will purchase, accept,
assume, and receive, (a) the Letter Agreement dated December 19, 1995 between
Crisa and Rudolph Miles & Sons Inc. ("RUDOLPH"), (b) the Handling & Storage
Agreement between Crisa 



                                      -13-
<PAGE>   24


and Rudolph, (c) the Merchandise Warehouseman's Agreement dated July 9, 1996
between Crisa and Rudolph, (d) the Warehouseman's Contract dated June 2, 1997
between Crisa and Arturo G. Vela CHB for warehouse space located at 8510 Las
Cruces, Laredo, Texas, and (e) the Agreement and Amendment to Lease dated
November 30, 1984 between Crisa and Norwest Bank Nebraska, N.A., as amended on
April 25, 1988 and June 15, 1992, together with any and all office equipment and
computer equipment and leases for such equipment located at the Laredo, Texas
warehouse ((a) through (e) collectively, the "LAREDO LEASE").

         Section 5.2. CRISA INVENTORY PURCHASE PRICE. The aggregate purchase
price and the terms of payment for the purchase of Crisa Inventory, which will
include the assumption of the Laredo Lease, are set forth in the Distribution
Agreements, attached hereto as EXHIBIT C-1 and EXHIBIT C-2. Libbey Glass
covenants and agrees to deliver the purchase price for the Crisa Inventory and
to return any Crisa Inventory rejected by Libbey Glass, pursuant to the terms
and conditions set forth in the Distribution Agreement.

         Section 5.3. DELIVERIES AT CLOSING. Each of Vitro and Libbey will
deliver or cause to be delivered the items set forth in SECTION 8.3 to evidence
and consummate the Crisa Inventory Purchase.

         Section 5.4. FURTHER ASSURANCES. At or after the Closing, and without
further consideration, Crisa will execute and deliver to Libbey Glass such
further instruments of conveyance and transfer as Libbey Glass may reasonably
request in order to more effectively convey and transfer the Crisa Inventory to
Libbey Glass or to aid or assist in the exercise of rights with respect to any
of the Crisa Inventory, provided that no such instruments will subject any party
to any loss, cost, Liability, obligation, expense, or risk not contemplated by
this Agreement.

                                   ARTICLE VI

                              CRISA ASSETS PURCHASE

         Section 6.1. PURCHASE AND SALE OF CRISA ASSETS. At Closing and
immediately after the Crisa Inventory Purchase, Crisa will sell, transfer,
assign, and deliver to LGA 4, and LGA 4 will purchase, accept, assume, and
receive, a forty-nine percent (49%) interest in all of the assets and
liabilities of Crisa (the "CRISA ASSET PURCHASE") other than the Crisa Excluded
Assets (as defined below), the Crisa Excluded Liabilities (as defined below),
and the Crisa Inventory sold to Libbey Glass pursuant to ARTICLE V
(collectively, the "CRISA ASSETS"). The Crisa Excluded Assets will continue to
be owned one hundred percent (100%) by Crisa.

         Section 6.2. CRISA EXCLUDED ASSETS. Notwithstanding the provisions of
SECTION 6.1, the Crisa Assets will exclude the following (collectively, the
"CRISA EXCLUDED ASSETS"):

         (a)      the lease, security deposit, leasehold improvements,
                  inventory, accounts receivable, and notes receivable for the
                  store located at Gurnee Mills, Illinois;


                                      -14-
<PAGE>   25


         (b)      the Agreement of Lease dated March 18, 1994 for the Crisa
                  showroom located in New York, New York;

         (c)      the office equipment leases for the Crisa showroom located in
                  New York, New York;

         (d)      the apartment lease for the benefit of Raul F. Herrero located
                  at 12680 Hillcrest Road, Dallas, Texas;

         (e)      the Authorized Master Distributor Agreement with J.S. Arte
                  Espana Inc.;

         (f)      the Motor Vehicle Closed-End Lease Agreement with BankOne for
                  the lease of a Jeep Grand Cherokee;

         (g)      the Dun & Bradstreet Information Services Agreement;

         (h)      the WorldCrisa Assets and the WorldCrisa Excluded Assets;

         (i)      the Crisa Assets Purchase Price (as defined below); and

         (j)      the initial profit portion of the Crisa Inventory sold to
                  Libbey Glass under ARTICLE V.

         Section 6.3. ASSUMED LIABILITIES. LGA 4 will assume forty-nine percent
(49%) of the liabilities of Crisa other than the Crisa Excluded Liabilities
(collectively, the "CRISA ASSUMED LIABILITIES").

         Section 6.4. EXCLUDED LIABILITIES. LGA 4 will not assume any direct or
indirect debts, obligations, or liabilities of Crisa, whether absolute, accrued,
contingent, liquidated or otherwise, and whether due or to become due, asserted
or unasserted, known or unknown, related to the following (the "CRISA EXCLUDED
LIABILITIES"):

         (a)      any third party claims based upon violations of governmental
                  laws or regulations asserted against Crisa or based upon the
                  commission or omission of any act prior to the Closing Date of
                  any Vitro Party and its respective directors, officers,
                  agents, representatives, and employees, including any pending
                  or threatened litigation, except for claims for bodily injury
                  or damages to personal property;

         (b)      any obligations to Crisa employees who are not continuing
                  their employment with Crisa II or LGA 2, except as otherwise
                  provided in SECTION 11.12;

         (c)      any obligations to Crisa employees who are continuing their
                  employment with Crisa II or LGA 2 arising out of their
                  employment by Crisa prior to Closing, including, without
                  limitation, all obligations arising pursuant to any employment
                  contracts, other than accrued salaries and wages and accrued
                  employee benefits;


                                      -15-
<PAGE>   26


         (d)      any workers' compensation claims related to the store located
                  at Gurnee Mills, Illinois;

         (e)      any claims by the State of California for outstanding
                  franchise taxes and penalties due before Closing;

         (f)      any liability arising out of or related to the Crisa Excluded
                  Assets; and

         (g)      any liability or other obligations arising out of or related
                  to the Pat Armstrong litigation.

         Section 6.5. CRISA ASSETS PURCHASE PRICE. The aggregate purchase price
for the Crisa Assets and the Crisa Assumed Liabilities will be US$2,000,000 (the
"CRISA ASSETS PURCHASE PRICE") in immediately available funds.

         Section 6.6. DELIVERIES AT CLOSING. Each of Vitro and Libbey will
deliver or cause to be delivered the items set forth in SECTION 8.3 to evidence
and consummate the Crisa Asset Purchase.

         Section 6.7. FURTHER ASSURANCES. At or after the Closing, and without
further consideration, Crisa will execute and deliver to LGA 4 such further
instruments of conveyance and transfer as Libbey may reasonably request in order
to more effectively convey and transfer the interest in the Crisa Assets to LGA
4, or to aid or assist the collection and reduction to possession of any of the
Crisa Assets and the exercise of rights with respect to any of the Crisa Assets,
provided that no such instruments will subject any party to any loss, cost,
Liability, obligation, expense, or risk not contemplated by this Agreement.

         Section 6.8. PERMITTED DIVIDEND PRIOR TO CLOSING. Immediately prior to
Closing, Crisa shall declare a dividend to its shareholders, which shall be paid
in accordance with SCHEDULE 2.8 to the Disclosure Schedule.

                                   ARTICLE VII

                              FORMATION OF CRISA II


         Section 7.1. FORMATION OF CRISA II. At Closing and immediately after
the Crisa Asset Purchase, Crisa and LGA 4 covenant and agree to cause the
formation of Crisa II by (a) filing a copy of the Crisa Industrial, L.L.C.
Articles of Organization, in a form to be mutually agreed upon by Libbey and
Vitro, with the Secretary of State of the State of Delaware and (b) otherwise
complying with any other requirements under Delaware law.

         Section 7.2. CRISA II CONTRIBUTION. In consideration for one hundred
percent (100%) of the membership interests of Crisa II, Crisa and LGA 4 shall
transfer, assign, and deliver to Crisa II the Crisa Assets and the Crisa Assumed
Liabilities, and Crisa II will take the Crisa Assets subject to the Crisa
Assumed Liabilities (the "CRISA II CONTRIBUTION"). Crisa II shall issue


                                      -16-
<PAGE>   27


certificates to Crisa and LGA 4 representing fifty-one percent (51%) and
forty-nine percent (49%) of the membership interests of Crisa II, respectively.

         Section 7.3. DELIVERIES AT CLOSING. Each of Vitro and Libbey will
deliver or cause to be delivered the items set forth in SECTION 8.3 to evidence
and consummate the Crisa II Contribution.

         Section 7.4. LEGEND ON CRISA II CERTIFICATES. At Closing, Crisa II will
issue certificates to Crisa and LGA 4 representing all of the membership
interests of Crisa II, each of which will bear substantially the following
legend:

         "The membership interests represented by this certificate are subject
         to and are transferable only in compliance with the Limited Liability
         Company Agreement of Crisa Industrial, L.L.C. by and among Libbey Inc.,
         a corporation organized under the laws of the State of Delaware, LGA 4
         Corp., a corporation organized under the laws of the State of Delaware,
         Vitro, S.A., a sociedad anonima organized under the laws of the United
         Mexican States, Crisa Corporation, a corporation organized under the
         laws of the State of Texas, and Crisa Industrial, L.L.C., a limited
         liability company organized under the laws of the State of Delaware, as
         the same may be amended from time to time, dated ________________,
         1997. The membership interests represented hereby can be transferred
         only in accordance with the terms of said Limited Liability Company
         Agreement. Any purported transfer of title other than in the manner
         provided in the Limited Liability Company Agreement is void, without
         force and effect, and will not be recognized by Crisa Industrial,
         L.L.C."

         Section 7.5. FURTHER ASSURANCES. At or after the Closing, and without
further consideration, Crisa and LGA 4 will execute and deliver to Crisa II such
further instruments of conveyance and transfer as Crisa II or Libbey may
reasonably request in order to more effectively convey and transfer the Crisa
Assets to Crisa II, to put Crisa II in operational control of the relevant
business of Crisa, or to aid or assist in the collection and reduction to
possession of any of the Crisa Assets and in the exercise of rights with respect
to any of the Crisa Assets, provided that no such instruments will subject any
party to any loss, cost, Liability, obligation, expense, or risk not
contemplated by this Agreement.

                                  ARTICLE VIII

                                     CLOSING

         Section 8.1. CLOSING DATE; TIME; AND PLACE. Unless this Agreement has
been terminated pursuant to ARTICLE XIV and subject to the satisfaction or
waiver of the conditions set forth in ARTICLE XIII, the closing of the
Transaction (the "CLOSING") will take place at the offices of Hughes & Luce,
L.L.P., 1717 Main Street, Suite 2800, Dallas, Texas 75201 on August 29, 1997, or
at such other date, time, and place as the parties mutually agree. The date on
which the Closing takes place is referred to herein as the "CLOSING DATE".


                                      -17-
<PAGE>   28



         Section 8.2. CLOSING PROCEDURE. All actions required to be taken, all
documents, certificates, and wire transfers required to be delivered, and all
filings required to be made shall occur at Closing in the order set forth below,
and it shall be a condition to Closing that each occurs in the order set forth
below:

         (a)      the Vitro Capital Contribution and the Libbey Capital
                  Contribution;

         (b)      the Intercompany Debt Purchase;

         (c)      the VC Holding Stock Purchase;

         (d)      the Vitro Corporativo Stock Purchase;

         (e)      the Vitrocrisa Recapitalization;

         (f)      the Long Term Debt Settlement;

         (g)      the WorldCrisa Asset Purchase;

         (h)      the Crisa Inventory Purchase;

         (i)      the Crisa Asset Purchase; and

         (j)      the Crisa II Contribution.

         Section 8.3. DELIVERIES AT CLOSING. At Closing, each party must deliver
or cause to be delivered the opinions, certificates, agreements, documents and
other items required to be delivered under this SECTION 8.3 and under ARTICLE I,
ARTICLE II, ARTICLE III, ARTICLE IV, ARTICLE V, ARTICLE VI, ARTICLE VII, ARTICLE
XII, and ARTICLE XIII.

                  Section 8.3.1 DELIVERIES BY THE LIBBEY PARTIES. Libbey will
         deliver or cause the appropriate Libbey Party to deliver the following
         at Closing, and it will be a condition to the Vitro Parties'
         obligations under this Agreement that all of the following be delivered
         at Closing:

                  (a)      A wire transfer for the Libbey Capital Contribution
                           to Newco Finance payable to Newco Finance in
                           immediately available funds.

                  (b)      A wire transfer for the VC Holding Stock Purchase
                           Price payable to Vitro in immediately available
                           funds.

                  (c)      Evidence of payment of the Vitrocrisa New Series "B"
                           Shares Purchase Price payable to Vitrocrisa.


                                      -18-
<PAGE>   29



                  (d)      A wire transfer for the WorldCrisa Asset Purchase
                           Price payable to WorldCrisa in immediately available
                           funds.

                  (e)      A wire transfer for the Long Term Debt Settlement
                           Contribution payable to a bank designated in writing
                           by WorldCrisa in immediately available funds.

                  (f)      A wire transfer for the Crisa Assets Purchase Price
                           payable to Crisa in immediately available funds.

                  (g)      A certified copy of the Crisa II Certificate of
                           Formation, certified by the Secretary of State of the
                           State of Delaware.

                  (h)      Certificates evidencing the Crisa II Membership
                           Interests held by Crisa and LGA 4.

                  (i)      An executed Assignment and Assumption Agreement
                           conveying the Crisa Assets and the Crisa Assumed
                           Liabilities to Crisa II, in a form to be mutually
                           agreed upon by Libbey and Vitro.

                  (j)      Opinion of counsel for the Libbey Parties, in a form
                           to be mutually agreed upon by Libbey and Vitro.

                  (k)      A certificate of the secretary of each of Libbey,
                           Libbey Glass, LGA 2, LGA 3, and LGA 4, in a form to
                           be mutually agreed upon by Libbey and Vitro.

                  (l)      A closing certificate executed by an officer of
                           Libbey, in a form to be mutually agreed upon by
                           Libbey and Vitro.

                  (m)      Executed copies of each of the agreements listed in
                           SECTION 12.2.1.

                  (n)      Such other documents and instruments as may be
                           necessary or appropriate to carry out the
                           transactions contemplated by this Agreement.

                  Section 8.3.2 DELIVERIES BY THE VITRO PARTIES. Vitro will
         deliver or cause the appropriate Vitro Party to deliver the following
         at Closing, and it will be a condition to the Libbey Parties'
         obligations under this Agreement that all of the following be delivered
         at Closing:

                  (a)      A wire transfer for the Vitro Capital Contribution to
                           Newco Finance payable to Newco Finance in immediately
                           available funds.

                  (b)      Evidence of the transfer of an amount in pesos equal
                           to US$30,000,000 (as converted at the spot exchange
                           rate as published in the WALL STREET JOURNAL


                                      -19-
<PAGE>   30


                           on the business day immediately preceding the Closing
                           Date) of intercompany debt from Vitro to Newco
                           Finance.

                  (c)      Certificates evidencing the Newco Finance Series "A"
                           Shares and Series "B" Shares held by Vitro and LGA 3,
                           respectively.

                  (d)      Certificates, duly endorsed, evidencing the VC
                           Holding Series "B" Shares and any other documentation
                           necessary or appropriate to effect the transfer of
                           ownership thereof from Vitro to LGA 3.

                  (e)      Evidence of payment of the Vitro Corporativo Stock
                           Purchase Price, certified by an officer of Vitro.

                  (f)      Certificates, duly endorsed, evidencing the Vitro
                           Corporativo Stock and any other documentation
                           necessary or appropriate to effect the transfer of
                           ownership thereof from Vitro Corporativo to Vitro.

                  (g)      Evidence of payment of the New Series "A" Shares
                           Purchase Price, certified by an officer of Vitro.

                  (h)      Certificates evidencing the Vitrocrisa New Series "A"
                           Shares, New Series "B" Shares, and New Series "C"
                           Shares, together with any documentation necessary or
                           appropriate to effect the transfer of ownership
                           thereof from Vitrocrisa to Vitro, LGA 3, and VC
                           Holding and Vitro Corporativo, respectively.

                  (i)      Evidence of payment of the Vitro Corporativo New
                           Series "C" Purchase Price, certified by legal counsel
                           to Vitro.

                  (j)      Certificates representing the Vitro Corporativo New
                           Series "C" Shares, together with any documentation
                           necessary or appropriate to effect the transfer of
                           ownership thereof from Vitro Corporativo to VC
                           Holding.

                  (k)      An executed Assignment and Assumption Agreement
                           conveying the WorldCrisa Assets and the WorldCrisa
                           Assumed Liabilities to LGA 2, in a form to be
                           mutually agreed upon by Libbey and Vitro.

                  (l)      An executed Bill of Sale conveying the Crisa
                           Inventory to Libbey Glass, in a form to be mutually
                           agreed upon by Libbey and Vitro.

                  (m)      An executed Bill of Sale conveying a forty-nine
                           percent (49%) interest in the Crisa Assets to LGA 4,
                           in a form to be mutually agreed upon by Libbey and
                           Vitro.


                                      -20-
<PAGE>   31



                  (n)      An executed Assignment and Assumption Agreement
                           conveying the Crisa Assets and the Crisa Assumed
                           Liabilities to Crisa II, in a form to be mutually
                           agreed upon by Libbey and Vitro.

                  (o)      Opinion of counsel for the Vitro Parties, in a form
                           to be mutually agreed upon by Libbey and Vitro.

                  (p)      A certificate of the secretary of each of Vitro, VC
                           Holding, Vitrocrisa, WorldCrisa, and Crisa, in a form
                           to be mutually agreed upon by Libbey and Vitro.

                  (q)      A closing certificate executed by an officer or other
                           appropriate representative with power of attorney, as
                           the case may be, of Vitro, in a form to be mutually
                           agreed upon by Libbey and Vitro.

                  (r)      Executed copies of each of the agreements listed in
                           SECTION 12.1.4.

                  (s)      A certified copy of the VC Holding acknowledgment of
                           the assignment of Intercompany Debt from Vitro to
                           Newco Finance.

                  (t)      The following financial statements: (i) audited
                           consolidated financial statements of WorldCrisa for
                           the fiscal year ended December 31, 1996, prepared in
                           accordance with generally accepted accounting
                           principles of the United States of America applied on
                           a consistent basis for the periods covered thereby
                           ("U.S. GAAP"); (ii) audited financial statements of
                           Crisa for the fiscal year ended December 31, 1996
                           prepared in accordance with U.S. GAAP; (iii)
                           unaudited consolidated financial statements of VC
                           Holding for the fiscal years ended December 31, 1994,
                           1995, 1996, and for the six months ended June 30,
                           1997, each prepared in accordance with generally
                           accepted accounting principles of Mexico applied on a
                           consistent basis for the periods covered thereby
                           ("MEXICO GAAP"), and a version of such financial
                           statements for the fiscal year ended December 31,
                           1996 and for the six months ended June 30, 1997
                           prepared on a pro forma basis in accordance with U.S.
                           GAAP; and (iv) audited financial statements of
                           Vitrocrisa for the fiscal year ended December 31, and
                           1996, prepared in accordance with Mexico GAAP, and a
                           version of such statements prepared in accordance
                           with U.S. GAAP, and each of the foregoing (i) through
                           (iv) to include balance sheets, statements of income,
                           cash flows or changes in financial position, and
                           changes in stockholders' equity for such period.

                  (u)      Such other documents and instruments as may be
                           necessary or appropriate to carry out the
                           transactions contemplated by this Agreement.


                                      -21-
<PAGE>   32


                                   ARTICLE IX

               REPRESENTATIONS AND WARRANTIES OF THE VITRO PARTIES

         Section 9.1. REPRESENTATIONS AND WARRANTIES OF VITRO REGARDING EACH OF
THE VITRO PARTIES. Vitro hereby represents and warrants to each of the Libbey
Parties that the statements contained in this SECTION 9.1 are true, correct, and
complete as of the date of this Agreement and as of the Closing Date as though
made on and as of the Closing Date.

                  Section 9.1.1 ORGANIZATION. Each of the Vitro Parties is duly
         organized and validly existing, and, with respect to companies
         organized under the laws of the United States of America, in good
         standing under the laws of its respective jurisdiction of formation.

                  Section 9.1.2 AUTHORIZATION. Each of the Vitro Parties has
         full power and authority (including full corporate power and authority)
         to execute and deliver this Agreement and the other agreements to which
         it is a party that are contemplated hereby, including those set forth
         in SECTIONS 12.1.4 and 12.2.1 (collectively, the "ANCILLARY
         AGREEMENTS"), to perform its respective obligations hereunder and
         thereunder, and to consummate the transactions contemplated hereby and
         thereby. This Agreement has been duly executed and delivered by each of
         the Vitro Parties and this Agreement constitutes, and each of the
         Ancillary Agreements upon execution and delivery will constitute, the
         valid and legally binding obligation of each of the Vitro Parties to
         which it is a party, enforceable in accordance with their respective
         terms and conditions, subject to applicable bankruptcy, insolvency,
         fraudulent conveyance, moratorium, and other similar laws affecting
         generally the enforcement of creditors' rights. Except as set forth on
         SCHEDULE 9.1.2 of the Disclosure Schedule attached to this Agreement
         and made a part of this Agreement (the "DISCLOSURE SCHEDULE"), none of
         the Vitro Parties is required to give any notice to, make any filing
         with, or obtain any authorization, consent, or approval of any
         government or governmental agency in order to consummate the
         transactions contemplated by this Agreement and the Ancillary
         Agreements.

                  Section 9.1.3 NO CONFLICT. Except as set forth on SCHEDULE
         9.1.3 of the Disclosure Schedule, the execution and delivery of this
         Agreement and the Ancillary Agreements by each of the Vitro Parties
         executing same do not, and the consummation of the transactions
         contemplated hereby and thereby will not, (a) violate any statute,
         regulation, rule, judgment, order, decree, stipulation, injunction,
         charge, or other restriction of any government, governmental agency, or
         court to which such Vitro Party is subject (or any provision of its
         charter, bylaws, or estatutos, as the case may be) or (b) conflict
         with, result in a breach of, constitute a default under, result in the
         acceleration of, create in any party the right to accelerate,
         terminate, modify, or cancel, or require any notice under, any
         contract, lease, sublease, license, sublicense, franchise, permit,
         indenture, agreement or mortgage for borrowed money, instrument of
         indebtedness, security interest, or other arrangement to which a Vitro
         Party is a party or by which it is bound or to which any of its assets
         is subject, 


                                      -22-
<PAGE>   33


         other than such as will not have a Material Adverse Effect on the
         business of such Vitro Party.

                  Section 9.1.4 NO BROKERS. Except as set forth on SCHEDULE
         9.1.4 of the Disclosure Schedule, no broker, finder, agent, or
         investment banker is entitled to any brokerage or other fee or
         commitment in connection with the transactions contemplated by this
         Agreement and the Ancillary Agreements based upon arrangements made by
         or on behalf of any Vitro Party for which the Libbey Parties, VC
         Holding, Vitrocrisa, Newco Finance, WorldCrisa, or Crisa II could
         become liable or obligated.

         Section 9.2. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF VITRO. Vitro
hereby represents and warrants to each of the Libbey Parties that the statements
contained in this SECTION 9.2 are true, correct, and complete as of the date of
this Agreement and as of the Closing Date as though made on and as of the
Closing Date.

                  Section 9.2.1 OWNERSHIP OF VC HOLDING, VITRO CORPORATIVO AND
         AMERICAN ASSET HOLDINGS CORPORATION. Immediately prior to the Closing,
         Vitro (a) holds of record and owns beneficially the number of shares of
         capital stock of VC Holding as set forth in SCHEDULE 9.2.1(A) of the
         Disclosure Schedule, free and clear of any restrictions on transfer,
         claims, Taxes, security interests, options, warrants, rights,
         contracts, calls, commitments, equities, and demands (other than
         imposed by law), which shares represent 99.9999% of the issued and
         outstanding capital stock of VC Holding; (b) holds of record and owns
         beneficially the number of shares of capital stock of Vitro Corporativo
         as set forth in SCHEDULE 9.2.1(B) of the Disclosure Schedule, free and
         clear of any restrictions on transfer, claims, Taxes, security
         interests, options, warrants, rights, contracts, calls, commitments,
         equities, and demands (other than imposed by law), which shares
         represent 99.9999% of the issued and outstanding capital stock of Vitro
         Corporativo; and (c) holds of record and owns beneficially the number
         of shares of capital stock of American Asset Holdings Corporation, a
         Delaware corporation ("AMERICAN HOLDINGS") as set forth in SCHEDULE
         9.2.1(C) of the Disclosure Schedule, free and clear of any restrictions
         on transfer, claims, Taxes, security interests, options, warrants,
         rights, contracts, calls, commitments, equities, and demands (other
         than imposed by law), which shares constitute all of the issued and
         outstanding capital stock of American Holdings. Except as contemplated
         by this Agreement, Vitro is not a party to any option, warrant, right,
         contract, call, put, or other agreement or commitment providing for the
         disposition or acquisition of any capital stock of VC Holding, Vitro
         Corporativo, or American Holdings, and Vitro is not a party to any
         voting trust, proxy, or other agreement or understanding with respect
         to the voting of any capital stock of VC Holding, Vitro Corporativo, or
         American Holdings.

         Section 9.3. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF VITRO
REGARDING VC HOLDING. Vitro hereby represents and warrants to each of the Libbey
Parties that the statements contained in this SECTION 9.3 are true, correct, and
complete as of the date of this Agreement and as of the Closing Date as though
made on and as of the Closing Date.



                                      -23-
<PAGE>   34


                  Section 9.3.1 CAPITALIZATION. SCHEDULE 9.3.1(A) of the
         Disclosure Schedule sets forth the entire authorized capital stock of
         VC Holding (collectively, the "VC HOLDING SHARES") immediately prior to
         Closing, including for each series of VC Holding Shares, the number of
         VC Holding Shares issued and outstanding and the number of VC Holding
         Shares held in treasury. All of the issued and outstanding VC Holding
         Shares have been duly authorized, are validly issued, fully paid, and
         nonassessable. Except as set forth in SCHEDULE 9.3.1(B) of the
         Disclosure Schedule (and except as contemplated by the VC Holding, S.A.
         de C.V. Shareholders Agreement of even date by and between VC Holding,
         Vitro, LGA 3, and Libbey), there are no outstanding or authorized
         options, warrants, rights, contracts, calls, puts, rights to subscribe,
         conversion rights, or other agreements or commitments providing for the
         issuance, disposition, or acquisition of any shares of capital stock of
         VC Holding. Any options, warranties, rights, contracts, calls, puts,
         rights to subscribe, conversion rights, or other agreements or
         commitments listed in SCHEDULE 9.3.1(B) of the Disclosure Schedule
         shall be terminated prior to the Closing. There are no outstanding or
         authorized stock appreciation, phantom stock, or similar rights with
         respect to VC Holding. There are no agreements or other obligations
         (contingent or otherwise) that may require VC Holding to repurchase or
         otherwise acquire any shares of its capital stock. Except as
         contemplated by this Agreement (and except as contemplated by the VC
         Holding, S.A. de C.V. Shareholders Agreement of even date by and
         between VC Holding, Vitro, LGA 3, and Libbey), there are no voting
         trusts, proxies, or other agreements or understandings with respect to
         the voting of any capital stock of VC Holding.

                  Section 9.3.2 OWNERSHIP OF VITROCRISA. Immediately prior to
         the Closing, VC Holding holds of record and owns beneficially the
         number of shares of capital stock of Vitrocrisa as set forth in
         SCHEDULE 9.3.2 of the Disclosure Schedule, free and clear of any
         restrictions on transfer, claims, Taxes, security interests, options,
         warrants, rights, contracts, calls, commitments, equities, and demands
         (other than those imposed by law), which shares (except for shares held
         by Vitro Corporativo) constitute all of the issued and outstanding
         capital stock of Vitrocrisa.

                  Section 9.3.3 FINANCIAL STATEMENTS. Prior to Closing, VC
         Holding will have delivered to the Libbey Parties true, correct, and
         complete copies of the following financial statements (collectively,
         the "VC HOLDING FINANCIAL STATEMENTS"): unaudited consolidated
         financial statements for the fiscal years ended December 31, 1994,
         1995, and 1996, including balance sheets, statements of income, and
         changes in financial position for such periods, and the unaudited
         consolidated financial statements of VC Holding as of and for the six
         months ended June 30, 1997, including a balance sheet, statements of
         income, and changes of financial position for such period. The VC
         Holding Financial Statements will have been prepared in accordance with
         Mexico GAAP, and a version of the VC Holding Financial Statements for
         the fiscal year ended December 31, 1996 (on a pro forma basis) and for
         the six months ended June 30, 1997 (on a pro forma basis) will have
         been prepared and submitted in accordance with U.S. GAAP, will contain
         adequate accruals for current expenses and liabilities calculated in
         accordance with Mexico GAAP and U.S. GAAP applied on a consistent
         basis, will present fairly, in all material respects, the financial
         condition and results of operation of VC Holding as of the times and
         for the periods referred 


                                      -24-
<PAGE>   35



         to therein, and will be consistent with the books and records of VC
         Holding (which books and records are correct and complete). The VC
         Holding Financial Statements covering the periods since December 31,
         1995 will clearly identify and segregate the VC Holding business being
         acquired under this Agreement on a pro forma basis. At Libbey's
         request, Vitro will make every reasonable effort to secure from its
         independent auditors a comfort letter prepared in accordance with
         Statement of Auditing Standards ("SAS") No. 72 with respect to the
         financial matters of VC Holding.

                  Section 9.3.4 ABSENCE OF MATERIAL ADVERSE CHANGES. Except as
         contemplated by this Agreement or as set forth on SCHEDULE 9.3.4 of the
         Disclosure Schedule, since December 31, 1996, there has not been a
         change, effect, or condition that, individually or when taken together
         with all such other changes, effects, or conditions, would be
         materially adverse to the business, operations, assets, financial
         condition, results of operations, or prospects of VC Holding, except
         for published general economic and other market conditions.

                  Section 9.3.5 SUBSIDIARIES. VC Holding does not have any
         Subsidiaries except for Vitrocrisa.

                  Section 9.3.6 OPERATION OF VC HOLDING. Except as set forth in
         the VC Holding Financial Statements and except as set forth on SCHEDULE
         9.3.6 of the Disclosure Schedule, VC Holding (i) does not own any
         assets (other than shares of Vitrocrisa capital stock), (ii) does not
         have any Liabilities, including, without limitation, any Tax Liability
         in excess of US$10,000, (iii) does not employ any Person, (iv) is not a
         party to any contract or other agreement, either oral or written, (v)
         is not a party to any pending, or to the Knowledge of Vitro and VC
         Holding, threatened litigation, (vi) is not in conflict with or default
         or violation of any law applicable to VC Holding or by or to which any
         of its properties is bound or to which they may be subject, and (vii)
         does not have any outstanding Powers of Attorney.

                  Section 9.3.7 VC HOLDING BANK ACCOUNTS. SCHEDULE 9.3.7 to the
         Disclosure Schedule lists all of the bank accounts, safe deposit boxes,
         and lock boxes of VC Holding (designating each authorized signer).

         Section 9.4. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF VITRO
REGARDING AMERICAN HOLDINGS. Vitro hereby represents and warrants to each of the
Libbey Parties that the statements contained in this SECTION 9.4 are true,
correct, and complete as of the date of this Agreement and as of the Closing
Date as though made on and as of the Closing Date.

                  Section 9.4.1 OWNERSHIP OF CRISA. Immediately prior to the
         Closing, American Holdings holds of record and owns beneficially the
         number of shares of capital stock of Crisa as set forth in SCHEDULE
         9.4.1 of the Disclosure Schedule, free and clear of any restrictions on
         transfer, claims, Taxes, security interests, options, warrants, rights,
         contracts, calls, commitments, equities, and demands (other than those
         imposed by law), which shares constitute all of the issued and
         outstanding capital stock of Crisa. Except as contemplated 



                                      -25-
<PAGE>   36


         by this Agreement, American Holdings is not a party to any option,
         warrant, right, contract, call, put, or other agreement or commitment
         providing for the disposition or acquisition of any capital stock of
         Crisa, and American Holdings is not a party to any voting trust, proxy,
         or other agreement or understanding with respect to the voting of any
         capital stock of Crisa.

         Section 9.5. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF VITRO
REGARDING VITROCRISA. Vitro hereby represents and warrants to each of the Libbey
Parties that the statements contained in this SECTION 9.5 are true, correct, and
complete as of the date of this Agreement and as of the Closing Date as though
made on and as of the Closing Date.

                  Section 9.5.1 CAPITALIZATION. SCHEDULE 9.5.1(A) of the
         Disclosure Schedule sets forth the entire authorized capital stock of
         Vitrocrisa (collectively, the "VITROCRISA SHARES") immediately prior to
         Closing, including for each series of Vitrocrisa Shares, the number of
         Vitrocrisa Shares issued and outstanding and the number of Vitrocrisa
         Shares held in treasury. All of the issued and outstanding Vitrocrisa
         Shares have been duly authorized, are validly issued, fully paid, and
         nonassessable. Except as set forth in SCHEDULE 9.5.1(B) of the
         Disclosure Schedule (and except as contemplated by the Vitrocrisa, S.A.
         de C.V. Shareholders Agreement of even date by and between VC Holding,
         Vitro, Vitrocrisa, Libbey and LGA 3), there are no outstanding or
         authorized options, warrants, rights, contracts, calls, puts, rights to
         subscribe, conversion rights, or other agreements or commitments
         providing for the issuance, disposition, or acquisition of any shares
         of capital stock of Vitrocrisa. Any options, warranties, rights,
         contracts, calls, puts, rights to subscribe, conversion rights or other
         agreements or commitments listed in SCHEDULE 9.5.1(B) of the Disclosure
         Schedule shall be terminated prior to the Closing. There are no
         outstanding or authorized stock appreciation, phantom stock, or similar
         rights with respect to Vitrocrisa. There are no agreements or other
         obligations (contingent or otherwise) that may require Vitrocrisa to
         repurchase or otherwise acquire any shares of its capital stock. Except
         as contemplated by this Agreement (and except as contemplated by the
         Vitrocrisa, S.A. de C.V. Shareholders Agreement of even date by and
         between VC Holding, Vitro, Vitrocrisa, Libbey, and LGA 3), there are no
         voting trusts, proxies, or other agreements or understandings with
         respect to the voting of any capital stock of Vitrocrisa.

                  Section 9.5.2 FINANCIAL STATEMENTS. Prior to Closing,
         Vitrocrisa will have delivered to the Libbey Parties true, correct, and
         complete copies of the following financial statements (collectively,
         the "VITROCRISA FINANCIAL STATEMENTS"): audited financial statements
         for the fiscal years ended December 31, 1994, 1995, and 1996, including
         balance sheets, statements of income, and changes in financial position
         for such periods, and the unaudited financial statements of Vitrocrisa
         as of and for the six months ended June 30, 1997, including a balance
         sheet, statements of income, and changes in financial position for such
         period. The Vitrocrisa Financial Statements will have been prepared in
         accordance with Mexico GAAP, and a version of the Vitrocrisa Financial
         Statements for the fiscal year ended December 31, 1996 and for the six
         months ended June 30, 1997 will have been prepared and submitted in
         accordance with U.S. GAAP, will contain adequate accruals for current
         expenses and liabilities calculated in accordance with Mexico GAAP and
         U.S. GAAP, will present fairly, in all material respects, the financial
         condition and results of 



                                      -26-
<PAGE>   37


         operation of Vitrocrisa as of the times and for the periods referred to
         therein, and will be consistent with the books and records of
         Vitrocrisa (which books and records are correct and complete). The
         Vitrocrisa Financial Statements covering the periods since December 31,
         1995 will clearly identify and segregate the businesses being acquired
         under this Agreement. At Libbey's request, Vitro will make every
         reasonable effort to secure from its independent auditors a comfort
         letter prepared in accordance with SAS No. 72 with respect to the
         financial matters of Vitrocrisa.

                  Section 9.5.3 ABSENCE OF MATERIAL ADVERSE CHANGES. Except as
         contemplated by this Agreement or as set forth on SCHEDULE 9.5.3 of the
         Disclosure Schedule, since December 31, 1996, there has not been a
         change, effect, or condition that, individually or when taken together
         with all such other changes, effects or conditions, would be materially
         adverse to the business, operations, assets, financial condition,
         results of operations, or prospects of Vitrocrisa, except for published
         general economic and other market conditions.

                  Section 9.5.4 SUBSIDIARIES. Vitrocrisa does not have any
         Subsidiaries.

                  Section 9.5.5 UNDISCLOSED LIABILITIES. Except as set forth on
         SCHEDULE 9.5.5 of the Disclosure Schedule, Vitrocrisa does not have any
         Liability (and, to the Knowledge of Vitro, there is no basis for any
         present or future charge, complaint, action, suit, proceeding, hearing,
         investigation, claim, or demand against it giving rise to any
         Liability), except for (i) liabilities set forth in the audited
         Vitrocrisa Financial Statements dated as of December 31, 1996, and (ii)
         liabilities that have arisen in the Ordinary Course of Business after
         the audited Vitrocrisa Financial Statements dated as of December 31,
         1996 (none of which relates to any breach of contract, breach of
         warranty, tort, infringement, or violation of law or arose out of any
         charge, complaint, action, suit, proceeding, hearing, investigation,
         claim, or demand). None of the liabilities set forth in this SECTION
         9.5.5(I) and (II) will have a Material Adverse Effect on the business
         of Vitrocrisa. SCHEDULE 9.5.5 of the Disclosure Schedule also contains
         a list of all indebtedness of Vitrocrisa as of June 20, 1997 in excess
         of US$10,000.

                  Section 9.5.6 PERMITS; COMPLIANCE. Vitrocrisa is in possession
         of all material franchises, grants, authorizations, licenses, permits,
         easements, variances, exemptions, consents, certificates, approvals,
         and orders necessary to own, lease, and operate its properties and to
         carry on its business as it is now being conducted (collectively, the
         "VITROCRISA PERMITS"). There is no action or proceeding pending, and,
         to the Knowledge of Vitro, there is no action, proceeding, or
         investigation threatened, regarding suspension or cancellation of any
         of the Vitrocrisa Permits. Vitrocrisa is not in conflict with or in
         default or violation of (a) to the Knowledge of Vitro, any law
         applicable to Vitrocrisa or by or to which any of its properties is
         bound or to which they may be subject or (b) any Vitrocrisa Permits,
         other than a default or violation that will not have a Material Adverse
         Effect on the business of Vitrocrisa. Prior to 1992, to Vitro's
         Knowledge, Vitrocrisa did not receive any written notice with respect
         to possible conflicts, defaults, or violations of laws from any
         governmental entity that remains unresolved. Since 1992, Vitrocrisa has



                                      -27-
<PAGE>   38


         not received any written notice with respect to possible conflicts,
         defaults, or violations of laws from any governmental entity

                  Section 9.5.7 LITIGATION. SCHEDULE 9.5.7 of the Disclosure
         Schedule sets forth each instance in which Vitrocrisa (i) is subject to
         any unsatisfied judgment, order, decree, stipulation, injunction, or
         charge or (ii) is a party or is threatened to be made a party to any
         charge, complaint, action, suit, proceeding, hearing, or investigation
         of or in any court or quasi-judicial or administrative agency of any
         federal, state, local, or foreign jurisdiction or before any
         arbitrator. None of the charges, complaints, actions, suits,
         proceedings, hearings, and investigations set forth in SCHEDULE 9.5.7
         of the Disclosure Schedule will result in any material liability to
         Vitrocrisa. Vitro has no Knowledge of any grounds for any such charge,
         complaint, action, suit, proceeding, hearing, or investigation to be
         brought or threatened against Vitrocrisa.

                  Section 9.5.8 EMPLOYEE BENEFIT PLANS; LABOR MATTERS.
         Vitrocrisa has provided to the Libbey Parties true, correct, and
         complete copies of all employee benefit plans applicable to each
         Vitrocrisa employee, including, if any, plans providing for "fringe
         benefits", and each other bonus, incentive, compensation, deferred
         compensation, profit sharing, stock, severance, retirement, health,
         life, disability, group insurance, stock option, stock purchase, or any
         other similar plan, agreement, policy, or understanding. Vitro has
         caused Vitrocrisa to satisfy all employee benefits obligations of
         Vitrocrisa pursuant to Mexican Legal Requirements in all material
         respects. The pension plans for all employees of Vitrocrisa comply with
         all Mexican Legal Requirements in all material respects.

                  Section 9.5.9 TAX MATTERS.

                           (a) Vitrocrisa has timely filed all Tax Returns that
         it is or was required to file. All such Tax Returns were correct and
         complete in all material respects. All Taxes in excess of US$10,000
         owed by Vitrocrisa (whether or not shown on any Tax Return) have been
         paid. Vitrocrisa currently is not the beneficiary of any extension of
         time within which to file any Tax Return. Since 1987, no claim in an
         amount in excess of US$10,000 has ever been made by any authority in a
         jurisdiction where Vitrocrisa does not file Tax Returns that it is or
         may be subject to taxation by that jurisdiction.

                           (b) Vitrocrisa has withheld and paid all Taxes in
         excess of US$10,000 required to have been withheld and paid, including,
         without limitation, those required to be withheld or paid in connection
         with amounts paid or owing to any employee, creditor, independent
         contractor, or other third party since 1987.

                           (c) Vitro has no Knowledge of any grounds upon which
         any authority might assess any additional Taxes for any period for
         which Tax Returns have been filed since 1987. Except as set forth on
         SCHEDULE 9.5.9(C) to the Disclosure Schedule, there is no dispute or
         claim concerning any Tax Liability of Vitrocrisa either (i) claimed or
         raised by any authority in writing and received by Vitrocrisa or (ii)
         as to which Vitro or the directors 


                                      -28-
<PAGE>   39



         and officers (and employees responsible for Tax matters) of Vitrocrisa
         has Knowledge based upon personal contact with any agent of such
         authority.

                           (d) Since 1987, Vitrocrisa has not waived any statute
         of limitations in respect of any Tax Return or agreed to any extension
         of time with respect to a Tax assessment or deficiency.

                           (e) The unpaid Taxes of Vitrocrisa do not exceed the
         reserve for Tax Liability (other than any reserve for deferred Taxes
         established to reflect timing differences between book and Tax income)
         set forth on the face of the most recent Vitrocrisa Financial
         Statements (other than in any notes thereto) as adjusted for the
         passage of time through the Closing Date in accordance with the past
         custom and practice of Vitrocrisa in filing its Tax Returns.

                  Section 9.5.10 CERTAIN BUSINESS PRACTICES. Neither Vitrocrisa
         nor, to the Knowledge of Vitro, any director, officer, agent, or
         employee of Vitrocrisa has (a) used any funds on behalf of Vitrocrisa
         or its Subsidiaries for unlawful contributions, gifts, entertainment,
         or other unlawful expenses relating to political activity; (b) made any
         unlawful payment, on behalf of Vitrocrisa, under laws applicable to
         Vitrocrisa at the time of payment to foreign or domestic government
         officials or employees or to foreign or domestic political parties or
         campaigns; or (c) made any other unlawful payment, on behalf of
         Vitrocrisa, under laws applicable to Vitrocrisa at the time of payment.

                  Section 9.5.11 ENVIRONMENTAL MATTERS. Except as disclosed in
         SCHEDULE 9.5.11 of the Disclosure Schedule, without limiting the
         generality of SECTION 9.5.6:

                           (a) Vitrocrisa is complying in all material respects
         with all applicable environmental legislation and regulations relating
         to its assets and business, and there exists no noncompliance with, or
         any condition which would result in Liability under, any Mexican Legal
         Requirement in effect as of the Closing relating to air, water, noise,
         odor, solid, or liquid waste (including the generation, treatment,
         storage, disposal, or transportation thereof) or health or safety,
         which would have a Material Adverse Effect on the continuation by
         Vitrocrisa of its operations after the Closing Date on substantially
         the same basis as same are being conducted on the date of this
         Agreement, or would require the payment of any fine, penalty, or
         remedial expenditure in respect of any fact, condition, or matter
         occurring or existing prior to the Closing Date.

                           (b) Vitrocrisa (or, to the Knowledge of Vitro, any
         predecessor in title to Vitrocrisa) has not handled, treated, stored,
         or disposed of, or arranged for the handling, treatment, storage, or
         disposal of, any waste or toxic or hazardous substance on any of its
         real property (or, as to wastes and substances generated by its
         operations, off such real property), except in compliance with all
         Mexican Legal Requirements.

                           (c) There is no environmental condition affecting any
         real property owned or, to the Knowledge of Vitro, leased by Vitrocrisa
         or underground water under such 


                                      -29-
<PAGE>   40


         property which breaches any environmental law and which materially
         adversely affects the value thereof. No governmental order, stop order,
         charge, or complaint that has not been fully satisfied or corrected has
         been received from any governmental environmental authority with
         respect to any asset or business of Vitrocrisa.

                  Section 9.5.12 INSURANCE. SCHEDULE 9.5.12 of the Disclosure
         Schedule sets forth a complete list of each insurance policy (including
         policies providing property, casualty, liability, automobile, and
         workers' compensation coverage and bond and surety, key man, group
         health, or life and other insurance policies and arrangements) to which
         Vitrocrisa is a party, a named insured, or otherwise the beneficiary of
         coverage. Vitrocrisa has delivered to the Libbey Parties correct and
         complete copies of the insurance policies listed in SCHEDULE 9.5.12 to
         the Disclosure Schedule.

                  With respect to each such insurance policy: (i) the policy is
         legal, valid, binding, and enforceable and in full force and effect;
         (ii) neither Vitrocrisa nor, to the Knowledge of Vitro, any other party
         to the policy is in breach or default (including with respect to the
         payment of premiums or the giving of notices), and, to the Knowledge of
         Vitro, no event has occurred which, with notice or the lapse of time,
         would constitute such a breach or default or permit termination,
         modification, or acceleration, under the policy; and (iii) to the
         Knowledge of Vitro, no party to the policy has repudiated any provision
         thereof. SCHEDULE 9.5.12 of the Disclosure Schedule describes any
         self-insurance arrangements affecting Vitrocrisa.

                  Section 9.5.13 REAL PROPERTY LEASES. SCHEDULE 9.5.13 of the
         Disclosure Schedule lists and describes briefly all real property
         leased or subleased to Vitrocrisa. Vitrocrisa has delivered to the
         Libbey Parties correct and complete copies of the leases and subleases
         listed in SCHEDULE 9.5.13 of the Disclosure Schedule. With respect to
         each lease and sublease listed in SCHEDULE 9.5.13 of the Disclosure
         Schedule: (a) the lease or sublease is legal, valid, binding,
         enforceable against the Vitro Parties, and in full force and effect,
         subject to applicable bankruptcy, insolvency, fraudulent conveyance,
         moratorium, and other similar laws affecting generally the enforcement
         of creditors' rights; (b) no party to such lease or sublease is, to the
         Knowledge of Vitro, in breach or default, and, to the Knowledge of
         Vitro, no event has occurred which, with notice or lapse of time, would
         constitute a breach or default or permit termination, modification, or
         acceleration thereunder; (c) to the Knowledge of Vitro, no party to
         such lease or sublease has repudiated any provision thereof; (d) to the
         Knowledge of Vitro, there are no material disputes, oral agreements, or
         forbearance programs in effect involving Vitrocrisa; (e) Vitrocrisa has
         not assigned, transferred, conveyed, mortgaged, deeded in trust, or
         encumbered any interest in the leasehold or subleasehold; and (f) all
         facilities leased or subleased thereunder are supplied with utilities
         and other services necessary for the operation of said facilities in
         the manner in which they are operated as at the Closing.

                  Section 9.5.14 INTELLECTUAL PROPERTY. SCHEDULE 9.5.14(A) to
         the Disclosure Schedule sets forth a complete and correct list of each
         patent, patent application, trademark (whether or not registered),
         trademark application, trade name, service mark, 


                                      -30-
<PAGE>   41



         copyright, and other proprietary intellectual property (including,
         without limitation, proprietary computer software, whether in object or
         source form) owned or used by Vitrocrisa (the "VITROCRISA INTELLECTUAL
         PROPERTY") and specifically designating the Vitrocrisa Intellectual
         Property that Vitrocrisa has the exclusive right to use and, with
         respect to any licensed Vitrocrisa Intellectual Property, the Person
         from which Vitrocrisa obtained such right. Vitrocrisa owns or has the
         right to use pursuant to license, sublicense, agreement, or permission
         all Vitrocrisa Intellectual Property necessary for the operation of the
         businesses of Vitrocrisa as currently conducted and, as set forth on
         SCHEDULE 9.5.14(B) to the Disclosure Schedule, as currently proposed to
         be conducted. To the Knowledge of Vitro, the Vitrocrisa Intellectual
         Property is valid and enforceable, and Vitrocrisa has the right to use
         the Vitrocrisa Intellectual Property. The current use by Vitrocrisa of
         the Vitrocrisa Intellectual Property does not infringe the rights of
         any Vitro Affiliate or, to the Knowledge of Vitro, of any other Person,
         and no other Person is, to the Knowledge of Vitro, infringing the
         rights of Vitrocrisa in any Vitrocrisa Intellectual Property.

                  Section 9.5.15 MATERIAL CONTRACTS. SCHEDULE 9.5.15 of the
         Disclosure Schedule lists the following contracts, agreements, and
         other written arrangements to which Vitrocrisa is a party: (a) any
         written arrangement (or group of related written arrangements) for the
         lease of personal property from or to third parties providing for lease
         payments in excess of US$10,000 per annum; (b) any written arrangements
         (or group of related written arrangements) for the purchase or sale of
         raw materials, commodities, supplies, products, or other personal
         property, or for agency or distribution arrangements, or for the
         furnishing or receipt of services which either requires performance
         over a period of more than one year or involving the payment of more
         than US$100,000; (c) any written arrangement concerning or
         contemplating a partnership or joint venture; (d) any written
         arrangement (or group of related written arrangements) under which
         Vitrocrisa has created, incurred, or assumed (or may create, incur,
         assume, or guarantee) indebtedness (including capitalized lease
         obligations) involving more than US$100,000 or under which it has
         imposed (or may impose) a security interest on any of its assets,
         tangible or intangible; (e) any written arrangement concerning
         confidentiality or non-competition; (f) any written arrangement
         involving Vitro and its Affiliates that is not the result of
         arms-length negotiations or provides for the provision of goods or
         services at a cost above fair market value; (g) any written arrangement
         with any of its directors, officers, or key employees in the nature of
         an employment agreement, bonus agreement, profit sharing agreement,
         option agreement, deferred compensation agreement, consulting
         agreement, or severance agreement; (h) any collective bargaining
         agreement; (i) any written arrangement under which the consequences of
         default or termination will have a Material Adverse Effect on
         Vitrocrisa; or (j) any other written arrangement (or group of related
         written arrangements) involving the payment by Vitrocrisa of more than
         US$10,000 and not entered into the Ordinary Course of Business.

                  Vitrocrisa has delivered to the Libbey Parties a correct and
         complete copy of each written arrangement listed in SCHEDULE 9.5.15 of
         the Disclosure Schedule. With respect to each written arrangement so
         listed: (i) the written arrangement contains legal, valid, binding, and
         enforceable obligations of Vitrocrisa, and is in full force and effect,
         subject to 


                                      -31-
<PAGE>   42


         applicable bankruptcy, insolvency, fraudulent conveyance, moratorium,
         and other similar laws affecting generally the enforcement of
         creditors' rights; (ii) to the Knowledge of Vitro, no party is in
         breach or default, and no event has occurred which with notice or lapse
         of time would constitute a breach or default or permit termination,
         modification, or acceleration, under the written arrangement; and (iii)
         to the Knowledge of Vitro, no party has repudiated any provision of the
         written arrangement. Vitrocrisa is not a party to any verbal contract,
         agreement, or other arrangement which, if reduced to written form,
         would be required to be listed in SCHEDULE 9.5.15 of the Disclosure
         Schedule under the terms of this SECTION 9.5.15. No unfilled customer
         order or commitment obligating Vitrocrisa to process, manufacture, or
         deliver products or perform services will result in a material loss to
         Vitrocrisa upon completion of performance. No purchase order or
         commitment of Vitrocrisa is materially in excess of normal requirements
         nor are the prices provided therein materially in excess of current
         market prices for the products or services to be provided thereunder.
         To the Knowledge of Vitro, no material supplier of Vitrocrisa has
         indicated to Vitrocrisa within the past year that it will stop, or
         decrease the rate of, supplying materials, products, or services to
         Vitrocrisa and no material customer of Vitrocrisa has indicated within
         the past year that it will stop, or decrease the rate of, buying
         materials, products, or services from Vitrocrisa.

                  Section 9.5.16 EMPLOYEES. To the Knowledge of Vitro, none of
         the chief executive officer, chief operating officer, chief financial
         officer, or any sales manager has any plans to terminate or modify his
         or her employment with Vitrocrisa. Vitrocrisa has complied with all
         material legal requirements relating to the employment of labor,
         including, without limitation, provisions relating to wages, hours,
         equal opportunity, collective bargaining, profit sharing, and the
         payment of social security and other Taxes. Except as set forth on
         SCHEDULE 9.5.16 of the Disclosure Schedule, Vitrocrisa is not a party
         to or bound by any collective bargaining agreement, nor since January
         1, 1997 has it experienced any strikes, grievances filed pursuant to a
         collective bargaining agreement, claims of unfair labor practice, or
         other collective bargaining disputes. Vitro has no Knowledge of any
         organizational effort presently being made or threatened by or on
         behalf of any labor union with respect to employees of Vitrocrisa.
         SCHEDULE 9.5.16 of the Disclosure Schedule contains (i) a list of all
         grievances, if any, filed pursuant to any collective bargaining
         agreement which is presently pending and which involves any employee at
         any facility of Vitrocrisa, as well as a description and the status of
         each, (ii) a list of all unfair labor practice charges, if any, as well
         as a description and the status of each, filed prior to the date hereof
         with any governmental agency by or on behalf of any employee at any
         facility of Vitrocrisa, and (iii) a list of all current
         employee-related litigation, if any, including administrative
         proceedings, as well as a description and the status of each case,
         filed by or on behalf of any employee at any facility of Vitrocrisa.

                  Section 9.5.17 POWERS OF ATTORNEY. Except as set forth in
         SCHEDULE 9.5.17(A) of the Disclosure Schedule, there are no outstanding
         powers of attorney executed on behalf of Vitrocrisa. All such
         outstanding powers of attorney will be canceled prior to Closing except
         for those listed on SCHEDULE 9.5.17(B) to the Disclosure Schedule.


                                      -32-
<PAGE>   43



                  Section 9.5.18 PRODUCT WARRANTY. To the Knowledge of Vitro, no
         product manufactured, sold, leased, or delivered by Vitrocrisa is
         subject to any guaranty, warranty, or other indemnity beyond the
         applicable standard terms and conditions of sale or lease set forth in
         SCHEDULE 9.5.18 of the Disclosure Schedule.

                  Section 9.5.19 PRODUCT LIABILITY. To the Knowledge of Vitro,
         Vitrocrisa does not have any material Liability (and, to the Knowledge
         of Vitro, there is no basis for any present or future charge,
         complaint, action, suit, proceeding, hearing, investigation, claim, or
         demand against Vitrocrisa giving rise to any material Liability)
         arising out of any injury to persons or property as a result of the
         ownership, possession, or use of any product manufactured, sold,
         leased, or delivered by Vitrocrisa, except as set forth in SCHEDULE
         9.5.19 of the Disclosure Schedule.

                  Section 9.5.20 GUARANTEES. Except as set forth on SCHEDULE
         9.5.20 of the Disclosure Schedule, Vitrocrisa is not a guarantor or
         otherwise liable for any Liability or obligation (including
         indebtedness) of any other person that may involve the payment of more
         than US$10,000.

                  Section 9.5.21 CERTAIN BUSINESS RELATIONSHIPS. Except as
         otherwise disclosed in SCHEDULE 9.5.21 of the Disclosure Schedule, and
         except in their roles as shareholders, directors, officers, or
         employees of Vitrocrisa, neither Vitro nor its Affiliates (other than
         Vitrocrisa) has been involved in any business arrangement or
         relationship with Vitrocrisa within the past 12 months that is not the
         result of arms-length negotiations or provides for the provision of
         goods or services at a cost above fair market value, and neither Vitro
         nor its Affiliates (other than Vitrocrisa) owns any property or right,
         tangible or intangible, which is used in the business of Vitrocrisa.

                  Section 9.5.22 INVENTORY. The Vitrocrisa Financial Statements
         reflect the fair market value of the inventory of Vitrocrisa as of the
         date thereof, and Vitrocrisa maintains adequate reserves to compensate
         for any loss in the event that any of the inventory is not
         merchantable, fit for the purpose for which it was procured or
         manufactured, slow-moving, obsolete, damaged, or defective.

                  Section 9.5.23 ASSETS AND OTHER PROPERTIES. Except for liens
         arising in the Ordinary Course of Business and properties and assets
         disposed of in the Ordinary Course of Business after the date of the
         Vitrocrisa Financial Statements, Vitrocrisa has good and marketable
         title, free and clear of all liens and adverse claims, to all of its
         properties and assets, whether tangible or intangible, reflected in the
         Vitrocrisa Financial Statements as being owned by Vitrocrisa as of such
         date. All buildings and all fixtures, equipment, and other property and
         assets that are material to the business of Vitrocrisa and are held
         under leases by Vitrocrisa are held under valid instruments enforceable
         by Vitrocrisa in accordance with their respective terms. The properties
         and material equipment of Vitrocrisa used by Vitrocrisa to produce the
         financial results for the fiscal year ended December 31, 1996 that are
         reflected in the Vitrocrisa Financial Statements (a) have been well
         maintained and are in good and serviceable condition, reasonable wear


                                      -33-
<PAGE>   44


         and tear excepted, and (b) are adequate for the uses to which they are
         being put and, following the consummation of the transactions
         contemplated hereby, will have sufficient capacity to conduct
         Vitrocrisa's business in the same manner as such business is presently
         being conducted.

                  Section 9.5.24 OWNED REAL PROPERTY OF VITROCRISA. SCHEDULE
         9.5.24(I) of the Disclosure Schedule lists and describes briefly all
         real property that Vitrocrisa owns. SCHEDULE 9.5.24(II) of the
         Disclosure Schedule lists all real property used by Vitrocrisa in the
         business of Vitrocrisa as presently conducted. With respect to each
         such parcel of owned real property listed on SCHEDULE 9.5.24(II) to the
         Disclosure Schedule:

                           (a) the property is duly deeded and registered in the
         Public Registry of Property, free and clear of any security interest,
         easement, covenant, or other restriction, except for (i) installments
         of special assessments not yet delinquent, and (ii) recorded easements,
         covenants, and other restrictions which do not impair the current use,
         occupancy, value, or the marketability of title of the property subject
         thereto.

                           (b) there are no (i) pending or, to the Knowledge of
         Vitro, threatened condemnation proceedings relating to the property,
         (ii) pending or, to the Knowledge of Vitro, threatened litigation or
         administrative actions relating to the property, or (iii) other matters
         affecting the current use, occupancy, or value thereof that will have a
         Material Adverse Effect on the business of Vitrocrisa;

                           (c) the legal description for the parcel contained in
         the deed or deeds conveying title thereof to Vitrocrisa describes such
         parcel fully and adequately, the buildings and improvements are located
         within the boundary lines of the described parcels of land, are not in
         violation of applicable setback requirements, zoning laws, and
         ordinances (and none of the properties or buildings or improvements
         thereon is subject to "permitted non-conforming use" or "permitted
         non-conforming structure" classifications), and do not encroach on any
         easement which may burden the land. The land does not serve any
         adjoining property for any purpose inconsistent with the use of the
         land, the property is not located within any flood plain or subject to
         any similar type restriction for which any permits or licenses
         necessary to the use thereof have not been obtained, and access to the
         property is provided by paved public right-of-way with adequate curb
         cuts available;

                           (d) except as set forth in SCHEDULE 9.5.24(D) of the
         Disclosure Schedule, there are no leases, subleases, licenses,
         concessions, or other agreements, written or oral, granting to any
         party or parties the right of use or occupancy of any portion of the
         parcel of real property or any improvements thereon;

                           (e) there are no outstanding options or rights of
         first refusal to purchase the parcel of real property, or any portion
         thereof or interest therein;



                                      -34-
<PAGE>   45


                           (f) there are no parties (other than Vitrocrisa) in
         possession of the parcel of real property, other than tenants under any
         leases disclosed in SCHEDULE 9.5.24(F) of the Disclosure Schedule, who
         are in possession of space to which they are entitled;

                           (g) none of the real estate is the subject of a
         currently pending condemnation or eminent domain proceeding, and
         Vitrocrisa has not received any notice of the existence of any future
         condemnation or eminent domain proceeding with respect to any of the
         real property within three (3) years prior to the date hereof;

                           (h) all facilities located on the parcel of real
         property are supplied with utilities and other services necessary for
         the operation of such facilities, including gas, electricity, water,
         telephone, and sanitary sewer, all of which services are adequate in
         accordance with all applicable laws, ordinances, rules, and regulations
         and are provided via public roads or via permanent, irrevocable,
         appurtenant easements benefiting the parcel of real property;

                           (i) each parcel of real property abuts on and has
         direct vehicular access to a public road or access to a public road via
         a permanent, irrevocable, appurtenant easement benefiting the parcel of
         real property.

                           (j) none of the real estate is subject to any ejido
         claims.

                  Section 9.5.25 VITROCRISA BANK ACCOUNTS. SCHEDULE 9.5.25 to
         the Disclosure Schedule lists all of the bank accounts, safe deposit
         boxes, and lock boxes of Vitrocrisa (designating each authorized
         signer).

                  Section 9.5.26 NOTES AND ACCOUNTS RECEIVABLE. Except as
         otherwise disclosed on SCHEDULE 9.5.26 of the Disclosure Schedule, all
         notes receivable of Vitrocrisa are reflected properly on its books and
         records, are valid receivables subject to no setoffs or counterclaims,
         and are presently current and collectible. The Vitrocrisa Financial
         Statements accurately reflect the fair market value of the accounts
         receivable of Vitrocrisa as of the date thereof, and Vitrocrisa
         maintains adequate reserves to compensate for any loss in the event
         that any of the accounts receivable become subject to setoffs,
         counterclaims, or are otherwise not collectible.

         Section 9.6. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF VITRO
REGARDING WORLDCRISA. Vitro hereby represents and warrants to each of the Libbey
Parties that the statements contained in this SECTION 9.6 are true, correct, and
complete as of the date of this Agreement and as of the Closing Date as though
made on and as of the Closing Date.

                  Section 9.6.1 CAPITALIZATION. SCHEDULE 9.6.1(A) of the
         Disclosure Schedule sets forth the entire authorized capital stock of
         WorldCrisa (collectively, the "WORLDCRISA SHARES") immediately prior to
         Closing, including the number of WorldCrisa Shares issued and
         outstanding and the number of WorldCrisa Shares held in treasury. All
         of the issued and outstanding WorldCrisa Shares have been duly
         authorized, are validly issued, fully 



                                      -35-
<PAGE>   46


         paid, and nonassessable. Except as set forth in SCHEDULE 9.6.1(B) of
         the Disclosure Schedule, there are no outstanding or authorized
         options, warrants, rights, contracts, calls, puts, rights to subscribe,
         conversion rights, or other agreements or commitments providing for the
         issuance, disposition, or acquisition of any shares of capital stock of
         WorldCrisa. Any options, warranties, rights, contracts, calls, puts,
         rights to subscribe, conversion rights, or other agreements or
         commitments listed in SCHEDULE 9.6.1(B) of the Disclosure Schedule
         shall be terminated prior to the Closing. There are no outstanding or
         authorized stock appreciation, phantom stock, or similar rights with
         respect to WorldCrisa. There are no agreements or other obligations
         (contingent or otherwise) that may require WorldCrisa to repurchase or
         otherwise acquire any shares of its capital stock. Except as
         contemplated by this Agreement, there are no voting trusts, proxies, or
         other agreements or understandings with respect to the voting of any
         capital stock of WorldCrisa.

                  Section 9.6.2 FINANCIAL STATEMENTS. Prior to Closing,
         WorldCrisa will have delivered to the Libbey Parties with the following
         financial statements (collectively, the "WORLDCRISA FINANCIAL
         STATEMENTS"): audited consolidated financial statements for the fiscal
         years ended December 31, 1994 and 1995, unaudited consolidated
         financial statements for the fiscal year ended December 31, 1996,
         including balance sheets and statements of income, cash flows, and
         changes in stockholders' equity for such periods, and the unaudited
         consolidated financial statements of WorldCrisa and its Subsidiaries as
         of and for the six months ended June 30, 1997, including a balance
         sheet, statements of income, and statements of cash flow and
         stockholders' equity for such period. The WorldCrisa Financial
         Statements will have been prepared in accordance with U.S. GAAP, will
         contain adequate accruals for current expenses and liabilities, will
         present fairly, in all material respects, the financial condition and
         results of operation of WorldCrisa as of the times and for the periods
         referred to therein, and will be consistent with the books and records
         of WorldCrisa (which books and records are correct and complete). The
         WorldCrisa Financial Statements covering the periods since December 31,
         1995 will clearly identify and segregate the WorldCrisa business being
         acquired under this Agreement. At Libbey's request, Vitro will make
         every reasonable effort to secure from its independent auditors a
         comfort letter prepared in accordance with SAS No. 72 with respect to
         the financial matters of WorldCrisa.

                  Section 9.6.3 ABSENCE OF MATERIAL ADVERSE CHANGES. Except as
         contemplated by this Agreement or as set forth on SCHEDULE 9.6.3 of the
         Disclosure Schedule, since December 31, 1996, there has not been a
         change, effect, or condition that, individually or when taken together
         with all such other changes, effects, or conditions, would be
         materially adverse to the business, operations, assets, financial
         condition, results of operations, or prospects of WorldCrisa and
         Affiliates, except for published general economic and other market
         conditions.

                  Section 9.6.4 SUBSIDIARIES. SCHEDULE 9.6.4 to the Disclosure
         Schedule contains a complete and accurate list of each Subsidiary of
         WorldCrisa, indicating the jurisdiction of incorporation and the nature
         and level of ownership of such Subsidiary by WorldCrisa and any other
         person or entity.



                                      -36-
<PAGE>   47


                  Section 9.6.5 UNDISCLOSED LIABILITIES. Except as set forth on
         SCHEDULE 9.6.5 of the Disclosure Schedule, WorldCrisa does not have any
         Liability (and, to the Knowledge of Vitro there is no basis for any
         present or future charge, complaint, action, suit, proceeding, hearing,
         investigation, claim, or demand against it giving rise to any
         Liability), except for (i) liabilities set forth in the audited
         WorldCrisa Financial Statements dated as of December 31, 1996, and (ii)
         liabilities that have arisen in the Ordinary Course of Business after
         the audited WorldCrisa Financial Statements dated as of December 31,
         1996 (none of which relates to any breach of contract, breach of
         warranty, tort, infringement, or violation of law or arose out of any
         charge, complaint, action, suit, proceeding, hearing, investigation,
         claim, or demand). None of the liabilities set forth in this SECTION
         9.6.5(I) and (II) will have a Material Adverse Effect on the business
         of WorldCrisa. SCHEDULE 9.6.5 of the Disclosure Schedule also contains
         a list of all indebtedness of WorldCrisa in excess of US$10,000 as of
         March 31, 1997.

                  Section 9.6.6 PERMITS; COMPLIANCE. WorldCrisa is in possession
         of all material franchises, grants, authorizations, licenses, permits,
         easements, variances, exemptions, consents, certificates, approvals,
         and orders necessary to own, lease, and operate its properties and to
         carry on its business as it is now being conducted and currently
         proposed to be conducted (collectively, the "WORLDCRISA PERMITS").
         There is no action or proceeding pending, and, to the Knowledge of
         Vitro, there is no action, proceeding, or investigation threatened,
         regarding suspension or cancellation of any of the WorldCrisa Permits.
         WorldCrisa is not in conflict with or in default or violation of (a) to
         the Knowledge of Vitro, any law applicable to WorldCrisa or by or to
         which any of its properties is bound or to which they may be subject or
         (b) any WorldCrisa Permits, other than a default or violation that will
         not have a Material Adverse Effect on the business of WorldCrisa. Prior
         to 1994, to the Knowledge of Vitro, WorldCrisa did not receive any
         written notice with respect to possible conflicts, defaults, or
         violations of laws from any governmental entity. Since 1994, WorldCrisa
         has not received any written notice with respect to possible conflicts,
         defaults, or violations of laws from any governmental entity.

                  Section 9.6.7 LITIGATION. SCHEDULE 9.6.7 of the Disclosure
         Schedule sets forth each instance in which WorldCrisa (i) is subject to
         any unsatisfied judgment, order, decree, stipulation, injunction, or
         charge or (ii) is a party or is threatened to be made a party to any
         charge, complaint, action, suit, proceeding, hearing, or investigation
         of or in any court or quasi-judicial or administrative agency of any
         federal, state, local, or foreign jurisdiction or before any
         arbitrator. None of the charges, complaints, actions, suits,
         proceedings, hearings, and investigations set forth in SCHEDULE 9.6.7
         of the Disclosure Schedule will result in any material liability to
         WorldCrisa. Except as set forth on SCHEDULE 9.6.7 to the Disclosure
         Schedule, Vitro has no Knowledge of any grounds for any such charge,
         complaint, action, suit, proceeding, hearing, or investigation to be
         brought or threatened against WorldCrisa.


                                      -37-
<PAGE>   48



                  Section 9.6.8  EMPLOYEE BENEFIT PLANS; LABOR MATTERS.

                           (a) Set forth in SCHEDULE 9.6.8(A) to the Disclosure
         Schedule is a complete and correct list of all "employee benefit plans"
         (as defined in the Employee Retirement Income Security Act of 1984, as
         amended ("ERISA")), all plans or policies providing for "fringe
         benefits" (including, but not limited to, vacation, paid holidays,
         personal leave, employee discount, educational benefit, or similar
         programs), and each other bonus, incentive, compensation, deferred
         compensation, profit sharing, stock, severance, retirement, health,
         life, disability, group insurance, employment, stock option, stock
         purchase, stock appreciation right, supplemental unemployment, layoff,
         consulting, or any other similar plan, agreement, policy, or
         understanding (whether written or oral, qualified or nonqualified,
         currently effective or terminated) applicable to each WorldCrisa
         employee, and any trust, escrow, or other agreement related thereto
         that (i) is or has been established, maintained, or contributed to by
         WorldCrisa or any ERISA Affiliate (as defined below) or with respect to
         which WorldCrisa or any ERISA Affiliate has any Liability, or (ii)
         provides benefits, or describes policies or procedures applicable, to
         any officer, employee, director, former officer, former employee, or
         former director of WorldCrisa or any ERISA Affiliate, or any dependent
         thereof, regardless of whether funded (each, an "EMPLOYEE PLAN," and
         collectively, the "EMPLOYEE PLANS"). For purposes of this SECTION
         9.6.8, "ERISA AFFILIATE" means WorldCrisa and each Person or other
         trade or business, whether or not incorporated, that is or has been
         treated as a single employer or controlled group member with WorldCrisa
         pursuant to Code section 414 or ERISA section 4001.

                           (b) Except as set forth in SECTION 11.12, no written
         or oral representations have been made to any employee or officer or
         former employee or officer of WorldCrisa promising or guaranteeing any
         coverage under any employee welfare plan for any period of time beyond
         the end of the current plan year (except to the extent of coverage
         required under Code section 4980B), and no Employee Plan provides
         benefits to any employee of WorldCrisa or any ERISA Affiliate or any
         employee's dependents after the employee terminates employment other
         than as required by law. The consummation of the transactions
         contemplated by this Agreement will not accelerate the time of payment
         or vesting, or increase the amount of compensation (including amounts
         due under Employee Plans) due to any employee, officer, former
         employee, or former officer of WorldCrisa.

                           (c) With respect to each Employee Plan, WorldCrisa
         has furnished to Libbey true, correct, and complete copies of (i) the
         plan documents and summary plan description; (ii) the most recent
         determination letter received from the Internal Revenue Service; (iii)
         the annual reports required to be filed for the two most recent plan
         years of each such Employee Plan; (iv) all related trust agreements,
         insurance contracts; or other funding agreements that implement such
         Employee Plan; and (v) all other documents, records, or other materials
         related thereto requested by Libbey.


                                      -38-
<PAGE>   49


                           (d) To the Knowledge of Vitro, neither WorldCrisa,
         nor any ERISA Affiliate, nor any plan fiduciary of any Employee Plan
         has engaged in any transaction in violation of section 408(a) or (b) of
         ERISA or any "prohibited transaction" (as defined in section 4985(c)(1)
         of the Code), that could subject WorldCrisa, any ERISA Affiliate, or
         any Libbey Party to any Taxes, penalties, or other liabilities
         resulting from such prohibited transaction. To the Knowledge of Vitro,
         no condition exists that would subject WorldCrisa, any ERISA Affiliate,
         or any Libbey Party to any excise Tax, penalty Tax, or fine related to
         any Employee Plan.

                           (e) There are no agreements that will or may provide
         payments to any officer, employee, stockholder, or highly compensated
         individual that will be "parachute payments" under Code section 280G
         that are nondeductible to WorldCrisa or subject to Tax under Code
         section 4999 for which WorldCrisa or any ERISA Affiliate would have
         withholding Liability.

                           (f) There is no Employee Plan that is or was subject
         to Part 3 of Title I of ERISA or Title IV of ERISA; each Employee Plan
         has been operated in all material respects in compliance with ERISA,
         the Code, and all other applicable laws; none of the Employee Plans is
         or was a "multiple employer plan" or "multiemployer plan" (as described
         or defined in ERISA or the Code), nor has WorldCrisa or any ERISA
         Affiliate ever contributed or been required to contribute to any such
         plan; there are no material unfunded liabilities existing under any
         Employee Plans; and each Employee Plan that has not been terminated
         could be terminated as of the Closing Date without any material
         Liability to any Libbey Party, WorldCrisa, or any ERISA Affiliate. All
         contributions required to be made to the Employee Plans have been made
         timely.

                           (g) Except as set forth on SCHEDULE 9.6.8(G) to the
         Disclosure Schedule, WorldCrisa is not a party to or bound by any
         severance agreements, programs, policies, plans, or arrangements,
         whether or not written. SCHEDULE 9.6.8(G) to the Disclosure Schedule
         sets forth, and WorldCrisa has provided to Libbey true and correct
         copies of, (i) all employment agreements with officers or employees of
         WorldCrisa; (ii) all agreements with consultants of WorldCrisa
         obligating WorldCrisa to make annual cash payments in an amount
         exceeding US$10,000; and (iii) all noncompetition agreements with
         WorldCrisa.

                           (h) WorldCrisa has not amended or taken any other
         action with respect to any of the Employee Plans or any of the plans,
         programs, agreements, policies, or other arrangements described in this
         SECTION 9.6.8 since December 31, 1996.

                  Section 9.6.9 [Intentionally Deleted].

                  Section 9.6.10 CERTAIN BUSINESS PRACTICES. Neither WorldCrisa
         nor, to the Knowledge of Vitro, any director, officer, agent, or
         employee of WorldCrisa has, since 1994 (a) used any funds on behalf of
         WorldCrisa for unlawful contributions, gifts, entertainment, or other
         unlawful expenses relating to political activity; (b) made, under 


                                      -39-
<PAGE>   50


         laws applicable to WorldCrisa at the time of payment, any unlawful
         payment on behalf of WorldCrisa to foreign or domestic government
         officials or employees or to foreign or domestic political parties or
         campaigns or violated any provision of the Foreign Corrupt Practices
         Act of 1988, as amended; or (c) made, under laws applicable to
         WorldCrisa at the time of payment, any other unlawful payment on behalf
         of WorldCrisa.

                  Section 9.6.11 ENVIRONMENTAL MATTERS. Except for matters
         disclosed in SCHEDULE 9.6.11 to the Disclosure Schedule, (a) the
         operations and activities of WorldCrisa comply currently with, and have
         at all times complied with, all applicable Environmental Laws (as
         defined below); (b) WorldCrisa (or its properties or operations) is not
         subject to any existing, pending, or, to the Knowledge of Vitro,
         threatened action, suit, claim, investigation, inquiry, or proceeding
         by or before any governmental entity under any Environmental Law; (c)
         to the Knowledge of Vitro, there are no physical or environmental
         conditions existing on any property used by or resulting from
         WorldCrisa's operations or activities, past or present, at any
         location, that would give rise to any on-site or off-site remedial
         obligations or other liabilities imposed under any Environmental Laws
         or that would affect the soil, groundwater, surface water, or human
         health; (d) to the Knowledge of Vitro, there has been no exposure of
         any person or property to hazardous substances or any pollutant or
         contaminant, nor has there been any release of hazardous substances or
         any pollutant or contaminant into the environment, by WorldCrisa or in
         connection with its properties or operations; and (e) WorldCrisa has
         made available to Libbey all internal and external environmental audits
         and studies and all correspondence on environmental matters in the
         possession of WorldCrisa relating to any of the current or former
         properties or operations of WorldCrisa.

                  Section 9.6.12 INSURANCE. SCHEDULE 9.6.12 of the Disclosure
         Schedule sets forth a complete list of each insurance policy (including
         policies providing property, casualty, liability, automobile, and
         workers' compensation coverage and bond and surety, key man, group
         health, or life and other insurance policies and arrangements) to which
         WorldCrisa is a party, a named insured, or otherwise the beneficiary of
         coverage.

                  Section 9.6.13 REAL PROPERTY LEASES. SCHEDULE 9.6.13 of the
         Disclosure Schedule lists and describes briefly all real property
         leased or subleased to WorldCrisa that are included in the WorldCrisa
         Assets. WorldCrisa has delivered to the Libbey Parties correct and
         complete copies of the leases and subleases listed in SCHEDULE 9.6.13
         of the Disclosure Schedule. With respect to each lease and sublease
         listed in SCHEDULE 9.6.13 of the Disclosure Schedule: (a) the lease or
         sublease is legal, valid, binding, enforceable against the Vitro
         Parties, and in full force and effect, subject to applicable
         bankruptcy, insolvency, fraudulent conveyance, moratorium, and other
         similar laws affecting generally creditors' rights; (b) no party to
         such lease or sublease is, to the Knowledge of Vitro, in breach or
         default, and, to the Knowledge of Vitro, no event has occurred which,
         with notice or lapse of time, would constitute a breach or default or
         permit termination, modification, or acceleration thereunder; (c) to
         the Knowledge of Vitro, no party to the lease or sublease has
         repudiated any provision thereof; (d) to the Knowledge of Vitro, there
         are no material disputes, oral agreements, or forbearance programs in
         effect involving WorldCrisa; 



                                      -40-
<PAGE>   51


         (e) WorldCrisa has not assigned, transferred, conveyed, mortgaged,
         deeded in trust, or encumbered any interest in the leasehold or
         subleasehold; and (f) all facilities leased or subleased thereunder are
         supplied with utilities and other services necessary for the operation
         of said facilities in the manner in which they are operated as at the
         Closing.

                  Section 9.6.14 INTELLECTUAL PROPERTY. SCHEDULE 9.6.14 to the
         Disclosure Schedule sets forth a complete and correct list of each
         patent, patent application, trademark (whether or not registered),
         trademark application, trade name, service mark, copyright, and other
         proprietary intellectual property (including, without limitation,
         proprietary computer software, whether in object or source form) owned
         or used by WorldCrisa that is part of the WorldCrisa Assets (the
         "WORLDCRISA INTELLECTUAL PROPERTY") specifically designating the
         WorldCrisa Intellectual Property that WorldCrisa has the exclusive
         right to use and, with respect to any licensed WorldCrisa Intellectual
         Property, the Person from which WorldCrisa obtained such right.
         WorldCrisa owns or has the right to use pursuant to license,
         sublicense, agreement, or permission all WorldCrisa Intellectual
         Property necessary for the operation of the WorldCrisa Assets as
         currently conducted. To the Knowledge of Vitro, the WorldCrisa
         Intellectual Property is valid and enforceable, and WorldCrisa has the
         right to use the WorldCrisa Intellectual Property. The current use by
         WorldCrisa of the WorldCrisa Intellectual Property does not infringe
         the rights of any Vitro Affiliate or, to the Knowledge of Vitro, any
         other Person, and no other Person is, to the Knowledge of Vitro,
         infringing the rights of WorldCrisa in any WorldCrisa Intellectual
         Property.

                  Section 9.6.15 MATERIAL CONTRACTS. SCHEDULE 9.6.15 of the
         Disclosure Schedule lists the following contracts, agreements, and
         other written arrangements to which WorldCrisa is a party and that are
         included in the WorldCrisa Assets: (a) any written arrangement (or
         group of related written arrangements) for the lease of personal
         property from or to third parties providing for lease payments in
         excess of US$10,000 per annum; (b) any written arrangements (or group
         of related written arrangements) for the purchase or sale of raw
         materials, commodities, supplies, products, or other personal property
         or for the furnishing or receipt of services which either requires
         performance over a period of more than one year or involving the
         payment of more than US$10,000; (c) any written arrangement concerning
         or contemplating a partnership or joint venture; (d) any written
         arrangement (or group of related written arrangements) under which
         WorldCrisa has created, incurred, or assumed (or may create, incur,
         assume, or guarantee) indebtedness (including capitalized lease
         obligations) involving more than US$10,000 or under which it has
         imposed (or may impose) a security interest on any of its assets,
         tangible or intangible; (e) any written arrangement concerning
         confidentiality or non-competition; (f) any written arrangement
         involving Vitro and its Affiliates that is not the result of
         arms-length negotiations; (g) any written arrangement with any of its
         directors, officers, or key employees in the nature of an employment
         agreement, bonus agreement, profit sharing agreement, option agreement,
         deferred compensation agreement, consulting agreement, or severance
         agreement; (h) any collective bargaining agreement; (i) any written
         arrangement under which the consequences of default or termination will
         have a Material Adverse Effect on WorldCrisa; or (j) any 



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         other written arrangement (or group of related written arrangements)
         involving the payment by WorldCrisa of more than US$10,000 and not
         entered into the Ordinary Course of Business.

                  WorldCrisa has delivered to the Libbey Parties a correct and
         complete copy of each written arrangement listed in SCHEDULE 9.6.15 of
         the Disclosure Schedule. With respect to each written arrangement so
         listed: (i) the written arrangement contains legal, valid, binding and
         enforceable obligations of WorldCrisa, and is in full force and effect,
         subject to applicable bankruptcy, insolvency, fraudulent conveyance,
         moratorium and other similar laws affecting generally creditors'
         rights; (ii) to the Knowledge of Vitro, no party is in breach or
         default, and no event has occurred which with notice or lapse of time
         would constitute a breach or default or permit termination,
         modification, or acceleration, under the written arrangement; and (iii)
         to the Knowledge of Vitro, no party has repudiated any provision of the
         written arrangement. WorldCrisa is not a party to any verbal contract,
         agreement, or other arrangement which, if reduced to written form,
         would be required to be listed in SCHEDULE 9.6.15 of the Disclosure
         Schedule under the terms of this SECTION 9.6.15. No unfilled customer
         order or commitment obligating WorldCrisa to process, manufacture, or
         deliver products or perform services will result in a material loss to
         WorldCrisa upon completion of performance. No purchase order or
         commitment of WorldCrisa is materially in excess of normal requirements
         nor are the prices provided therein materially in excess of current
         market prices for the products or services to be provided thereunder.
         To the Knowledge of Vitro, no material supplier of WorldCrisa has
         indicated to WorldCrisa within the past year that it will stop, or
         decrease the rate of, supplying materials, products, or services to
         WorldCrisa and no material customer of WorldCrisa has indicated within
         the past year that it will stop, or decrease the rate of, buying
         materials, products, or services from WorldCrisa.

                  Section 9.6.16 EMPLOYEES. WorldCrisa has complied with all
         material legal requirements relating to the employment of labor,
         including, without limitation, provisions relating to wages, hours,
         equal opportunity, collective bargaining, and the payment of social
         security and other Taxes. Except as set forth on SCHEDULE 9.6.16 of the
         Disclosure Schedule, WorldCrisa is not a party to or bound by any
         collective bargaining agreement, nor since January 1, 1997 has it
         experienced any strikes, grievances filed pursuant to a collective
         bargaining agreement, claims of unfair labor practice, or other
         collective bargaining disputes. Vitro has no Knowledge of any
         organizational effort presently being made or threatened by or on
         behalf of any labor union with respect to employees of WorldCrisa.
         SCHEDULE 9.6.16 of the Disclosure Schedule contains (i) a list of all
         grievances, if any, filed pursuant to any collective bargaining
         agreement which is presently pending and which involves any employee at
         any facility of WorldCrisa, as well as a description and the status of
         each, (ii) a list of all unfair labor practice charges, if any, as well
         as a description and the status of each, filed prior to the date hereof
         with any governmental agency by or on behalf of any employee at any
         facility of WorldCrisa, and (iii) a list of all employee-related
         litigation, if any, including administrative proceedings, as well as a
         description and the status of each case, filed by or on behalf of any
         current employee at any facility of WorldCrisa.



                                      -42-
<PAGE>   53


                  Section 9.6.17 POWERS OF ATTORNEY. Except as set forth in
         SCHEDULE 9.6.17 of the Disclosure Schedule, there are no outstanding
         powers of attorney executed on behalf of WorldCrisa..

                  Section 9.6.18 PRODUCT WARRANTY. To the Knowledge of Vitro, no
         product manufactured, sold, leased, or delivered by WorldCrisa is
         subject to any guaranty, warranty, or other indemnity beyond the
         applicable standard terms and conditions of sale or lease set forth in
         SCHEDULE 9.6.18 of the Disclosure Schedule.

                  Section 9.6.19 PRODUCT LIABILITY. To the Knowledge of Vitro,
         WorldCrisa does not have any material Liability (and, to the Knowledge
         of Vitro, there is no basis for any present or future charges,
         complaint, action, suit, proceeding, hearing, investigation, claim, or
         demand against WorldCrisa giving rise to any material Liability)
         arising out of any injury to persons or property as a result of the
         ownership, possession, or use of any product manufactured, sold,
         leased, or delivered by WorldCrisa, except as set forth in SCHEDULE
         9.6.19 of the Disclosure Schedule.

                  Section 9.6.20 GUARANTEES. Except as set forth on SCHEDULE
         9.6.20 of the Disclosure Schedule, WorldCrisa is not, in relation to
         the WorldCrisa Assets, a guarantor or otherwise liable for any
         Liability or obligation (including indebtedness) of any other person
         that may involve the payment of more than US$10,000.

                  Section 9.6.21 CERTAIN BUSINESS RELATIONSHIPS. Except as
         otherwise disclosed in SCHEDULE 9.6.21 of the Disclosure Schedule, and
         except in their roles as shareholders, directors, officers, or
         employees of WorldCrisa, neither Vitro nor its Affiliates has been
         involved in any business arrangement or relationship with WorldCrisa
         within the past 12 months that is not the result of arms-length
         negotiations, and neither Vitro nor its Affiliates owns any property or
         right, tangible or intangible, which is used in the business of
         WorldCrisa.

                  Section 9.6.22 INVENTORY. The WorldCrisa Financial Statements
         reflect the fair market value of the inventory of WorldCrisa as of the
         date thereof, and WorldCrisa maintains adequate reserves to compensate
         for any loss in the event that any of the inventory is not
         merchantable, fit for the purpose for which it was procured or
         manufactured, slow-moving, obsolete, damaged, or defective. At Closing,
         WorldCrisa will add an additional $300,000 to its reserves for
         inventory, which sum is included in the additional funding of Long Term
         Debt set forth in SECTION 4.9.

                  Section 9.6.23 ASSETS AND OTHER PROPERTIES. Except for liens
         arising in the Ordinary Course of Business and properties and assets
         disposed of in the Ordinary Course of Business after the date of the
         WorldCrisa Financial Statements, WorldCrisa has good and marketable
         title, free and clear of all liens and adverse claims, to all of the
         WorldCrisa Assets, whether tangible or intangible, reflected in the
         WorldCrisa Financial Statements as being owned by WorldCrisa as of such
         date. All buildings and all fixtures, 



                                      -43-
<PAGE>   54


         equipment, and other property and assets that are material to the
         business of WorldCrisa and a part of the WorldCrisa Assets are held
         under leases by WorldCrisa or under valid instruments enforceable by
         WorldCrisa in accordance with their respective terms. The properties
         and material equipment included in the WorldCrisa Assets (a) have been
         well maintained and are in good and serviceable condition, reasonable
         wear and tear excepted, and (b) are adequate for the uses to which they
         are being put and, following the consummation of the transactions
         contemplated hereby, will have a sufficient capacity to conduct
         WorldCrisa business in the same manner as such business is presently
         being conducted.

                  Section 9.6.24 OWNED REAL PROPERTY OF WORLDCRISA. WorldCrisa
         does not own any real property.

                  Section 9.6.25 WORLDCRISA BANK ACCOUNTS. SCHEDULE 9.6.25 to
         the Disclosure Schedule lists all of the bank accounts, safe deposit
         boxes, and lock boxes of WorldCrisa (designating each authorized
         signer).

                  Section 9.6.26 NOTES AND ACCOUNTS RECEIVABLE. Except as
         otherwise disclosed on SCHEDULE 9.6.26 of the Disclosure Schedule, all
         notes receivable of WorldCrisa are reflected properly on its books and
         records, are valid receivables subject to no setoffs or counterclaims,
         and are presently current and collectible. The WorldCrisa Financial
         Statements accurately reflect the fair market value of the accounts
         receivable arising from the WorldCrisa Assets as of the date thereof,
         and WorldCrisa maintains adequate reserves to compensate for any loss
         in the event that any of the accounts receivable arising from the
         WorldCrisa Assets become subject to setoff, counterclaim, or are
         otherwise not collectible.

                  Section 9.6.27 INCLUSIVENESS OF ASSETS. Except as set forth on
         SCHEDULE 9.6.27 of the Disclosure Schedule, the WorldCrisa Assets,
         other than the WorldCrisa Excluded Assets, constitute all assets owned
         and used by WorldCrisa that are sufficient to run the business of
         WorldCrisa as currently being conducted.

         Section 9.7. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF VITRO
REGARDING CRISA. Vitro hereby represents and warrants to each of the Libbey
Parties that the statements contained in this SECTION 9.7 are true, correct, and
complete as of the date of this Agreement and as of the Closing date as though
made on and as of the Closing Date.

                  Section 9.7.1 CAPITALIZATION. SCHEDULE 9.7.1(A) of the
         Disclosure Schedule sets forth the entire authorized capital stock of
         Crisa (collectively, the "CRISA SHARES") immediately prior to Closing,
         including the number of Crisa Shares issued and outstanding and the
         number of Crisa Shares held in treasury. All of the issued and
         outstanding Crisa Shares have been duly authorized, are validly issued,
         fully paid, and nonassessable. Except as set forth in SCHEDULE 9.7.1(B)
         of the Disclosure Schedule, there are no outstanding or authorized
         options, warrants, rights, contracts, calls, puts, rights to subscribe,
         conversion rights, or other agreements or commitments providing for the
         issuance, disposition, or acquisition of any shares of capital stock of
         Crisa. Any options, warranties, rights, 


                                      -44-
<PAGE>   55


         contracts, calls, puts, rights to subscribe, conversion rights, or
         other agreements or commitments listed in SCHEDULE 9.7.1(B) of the
         Disclosure Schedule shall be terminated prior to the Closing. There are
         no outstanding or authorized stock appreciation, phantom stock, or
         similar rights with respect to Crisa. There are no agreements or other
         obligations (contingent or otherwise) that may require Crisa to
         repurchase or otherwise acquire any shares of its capital stock. Except
         as contemplated by this Agreement, there are no voting trusts, proxies,
         or other agreements or understandings with respect to the voting of any
         capital stock of Crisa.

                  Section 9.7.2 FINANCIAL STATEMENTS. Prior to Closing, Crisa
         will have delivered to the Libbey Parties true, correct, and complete
         copies of the following financial statements (collectively the "CRISA
         FINANCIAL STATEMENTS"): audited financial statements for the fiscal
         year ended December 31, 1994, unaudited financial statements for the
         fiscal years ended December 31, 1995, and 1996, including balance
         sheets and statements of income, cash flows, and changes in
         stockholders' equity for such periods, and the unaudited financial
         statements of Crisa as of and for the six months ended June 30, 1997,
         including a balance sheet, statements of income, and statements of cash
         flow and stockholders' equity for such period. Prior to Closing, Crisa
         will furnish the Libbey Parties with unqualified audited financial
         statements for the fiscal year ended December 31, 1996, including
         balance sheets and statements of income, cash flows, and changes in
         stockholders' equity for such periods. The Crisa Financial Statements
         will have been prepared in accordance with U.S. GAAP, will contain
         adequate accruals for current expenses and liabilities, will present
         fairly, in all material respects, the financial condition and results
         of operation of Crisa as of the times and for the periods referred to
         therein, and will be consistent with the books and records of Crisa
         (which books and records are correct and complete). The Crisa Financial
         Statements covering the periods since December 31, 1995 will clearly
         identify and segregate the glass tableware and industrial products
         businesses of Crisa. At Libbey's request, Vitro will make every
         reasonable effort to secure from its independent auditors a comfort
         letter prepared in accordance with SAS No. 72 with respect to the
         financial matters of Crisa.

                  Section 9.7.3 ABSENCE OF MATERIAL ADVERSE CHANGES. Except as
         contemplated by this Agreement or as set forth on SCHEDULE 9.7.3 of the
         Disclosure Schedule, since December 31, 1996, there has not been a
         change, effect, or condition that, individually or when taken together
         with all such other changes, effects, or conditions, would be
         materially adverse to the Crisa Assets, except for published general
         economic and other market conditions.

                  Section 9.7.4 SUBSIDIARIES. Crisa does not own any
         Subsidiaries.

                  Section 9.7.5 UNDISCLOSED LIABILITIES. Except as set forth on
         SCHEDULE 9.7.5 of the Disclosure Schedule, Crisa does not have any
         Liability (and, to the Knowledge of Vitro, there is no basis for any
         present or future charge, complaint, action, suit, proceeding, hearing,
         investigation, claim, or demand against it giving rise to any
         Liability), except for (i) liabilities set forth in the audited Crisa
         Financial Statements dated as of December 31, 1996, and (ii)
         liabilities that have arisen in the Ordinary Course of Business after
         the audited 


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<PAGE>   56


         Crisa Financial Statements dated as of December 31, 1996 (none of which
         relates to any breach of contract, breach of warranty, tort,
         infringement, or violation of law or arose out of any charge,
         complaint, action, suit, proceeding, hearing, investigation, claim, or
         demand). None of the liabilities set forth in this SECTION 9.7.5(I) or
         (II) above will have a Material Adverse Effect on the Crisa Assets.
         SCHEDULE 9.7.5 of the Disclosure Schedule also contains a list of all
         indebtedness of Crisa in excess of US$10,000 as of March 31, 1997.

                  Section 9.7.6 PERMITS; COMPLIANCE. Crisa is in possession of
         all material franchises, grants, authorizations, licenses, permits,
         easements, variances, exemptions, consents, certificates, approvals,
         and orders necessary to own, lease, and operate the Crisa Assets as
         they are currently being operated (collectively, the "CRISA PERMITS").
         There is no action or proceeding pending, and, to the Knowledge of
         Vitro, there is no action, proceeding, or investigation threatened,
         regarding suspension or cancellation of any of the Crisa Permits. Crisa
         is not in conflict with or in default or violation of (a) to the
         Knowledge of Vitro, any law applicable to Crisa or by or to which any
         of its properties is bound or to which they may be subject or (b) any
         Crisa Permits, other than a default or violation that will not have a
         Material Adverse Effect on the Crisa Assets. Prior to 1992, to the
         Knowledge of Vitro, Crisa did not receive any written notice with
         respect to possible conflicts, defaults, or violations of laws from any
         governmental entity. Since 1992, Crisa has not received any written
         notice with respect to possible conflicts, defaults, or violations of
         laws from any governmental entity.

                  Section 9.7.7 LITIGATION. SCHEDULE 9.7.7 of the Disclosure
         Schedule sets forth each instance in which Crisa (i) is subject to any
         unsatisfied judgment, order, decree, stipulation, injunction, or charge
         or (ii) is a party or is threatened to be made a party to any charge,
         complaint, action, suit, proceeding, hearing, or investigation of or in
         any court or quasi-judicial or administrative agency of any federal,
         state, local, or foreign jurisdiction or before any arbitrator. None of
         the charges, complaints, actions, suits, proceedings, hearings, and
         investigations set forth in SCHEDULE 9.7.7 of the Disclosure Schedule
         will result in any material liability to Crisa. Vitro has no Knowledge
         of any grounds for any such charge, complaint, action, suit,
         proceeding, hearing, or investigation to be brought or threatened
         against Crisa.

                  Section 9.7.8 EMPLOYEE BENEFIT PLANS; LABOR MATTERS.

                           (a) Set forth in SCHEDULE 9.7.8(A) to the Disclosure
         Schedule is a complete and correct list of all "employee benefit plans"
         (as defined in the Employee Retirement Income Security Act of 1984, as
         amended ("ERISA")), all plans or policies providing for "fringe
         benefits" (including, but not limited to, vacation, paid holidays,
         personal leave, employee discount, educational benefit, or similar
         programs), and each other bonus, incentive, compensation, deferred
         compensation, profit sharing, stock, severance, retirement, health,
         life, disability, group insurance, employment, stock option, stock
         purchase, stock appreciation right, supplemental unemployment, layoff,
         consulting, or any other similar plan, agreement, policy, or
         understanding (whether written or oral, qualified or nonqualified,
         currently effective or terminated) applicable to each Crisa 



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<PAGE>   57


         employee, and any trust, escrow, or other agreement related thereto
         that (i) is or has been established, maintained, or contributed to by
         Crisa or any ERISA Affiliate (as defined below) or with respect to
         which Crisa or any ERISA Affiliate has any Liability, or (ii) provides
         benefits, or describes policies or procedures applicable, to any
         officer, employee, director, former officer, former employee, or former
         director of Crisa or any ERISA Affiliate, or any dependent thereof,
         regardless of whether funded (each, an "EMPLOYEE PLAN," and
         collectively, the "EMPLOYEE PLANS"). For purposes of this SECTION
         9.7.8, "ERISA AFFILIATE" means Crisa and each Person or other trade or
         business, whether or not incorporated, that is or has been treated as a
         single employer or controlled group member with Crisa pursuant to Code
         section 414 or ERISA section 4001.

                           (b) Except as set forth in SECTION 11.12, no written
         or oral representations have been made to any employee or officer or
         former employee or officer of Crisa promising or guaranteeing any
         coverage under any employee welfare plan for any period of time beyond
         the end of the current plan year (except to the extent of coverage
         required under Code section 4980B), and no Employee Plan provides
         benefits to any employee of Crisa or any ERISA Affiliate or any
         employee's dependents after the employee terminates employment other
         than as required by law. The consummation of the transactions
         contemplated by this Agreement will not accelerate the time of payment
         or vesting, or increase the amount of compensation (including amounts
         due under Employee Plans) due to any employee, officer, former
         employee, or former officer of Crisa.

                           (c) With respect to each Employee Plan, Crisa has
         furnished to Libbey true, correct, and complete copies of (i) the plan
         documents and summary plan description; (ii) the most recent
         determination letter received from the Internal Revenue Service; (iii)
         the annual reports required to be filed for the two most recent plan
         years of each such Employee Plan; (iv) all related trust agreements,
         insurance contracts; or other funding agreements that implement such
         Employee Plan; and (v) all other documents, records, or other materials
         related thereto requested by Libbey.

                           (d) To the Knowledge of Vitro, neither Vitro and
         Crisa, nor any ERISA Affiliate, nor any plan fiduciary of any Employee
         Plan has engaged in any transaction in violation of section 408(a) or
         (b) of ERISA or any "prohibited transaction" (as defined in section
         4985(c)(1) of the Code), that could subject Crisa, any ERISA Affiliate,
         or any Libbey Party to any Taxes, penalties, or other liabilities
         resulting from such prohibited transaction. To the Knowledge of Vitro,
         no condition exists that would subject Crisa, any ERISA Affiliate, or
         any Libbey Party to any excise Tax, penalty Tax, or fine related to any
         Employee Plan.

                           (e) There are no agreements that will or may provide
         payments to any officer, employee, stockholder, or highly compensated
         individual that will be "parachute payments" under Code section 280G
         that are nondeductible to Crisa or subject to Tax under Code section
         4999 for which Crisa or any ERISA Affiliate would have withholding
         Liability.



                                      -47-
<PAGE>   58


                           (f) There is no Employee Plan that is or was subject
         to Part 3 of Title I of ERISA or Title IV of ERISA; each Employee Plan
         has been operated in all material respects in compliance with ERISA,
         the Code, and all other applicable laws; none of the Employee Plans is
         or was a "multiple employer plan" or "multiemployer plan" (as described
         or defined in ERISA or the Code), nor has Crisa or any ERISA Affiliate
         ever contributed or been required to contribute to any such plan; there
         are no material unfunded liabilities existing under any Employee Plans;
         and each Employee Plan that has not been terminated could be terminated
         as of the Closing Date without any material Liability to any Libbey
         Party, Crisa, or any ERISA Affiliate. All contributions required to be
         made to the Employee Plans have been made timely.

                           (g) Except as set forth on SCHEDULE 9.7.8(G) to the
         Disclosure Schedule, Crisa is not a party to or bound by any severance
         agreements, programs, policies, plans, or arrangements, whether or not
         written. SCHEDULE 9.7.8(G) to the Disclosure Schedule sets forth, and
         Crisa has provided to Libbey true and correct copies of, (i) all
         employment agreements with officers or employees of Crisa; (ii) all
         agreements with consultants of Crisa obligating Crisa to make annual
         cash payments in an amount exceeding US$10,000; and (iii) all
         noncompetition agreements with Crisa.

                           (h) Crisa has not amended or taken any other action
         with respect to any of the Employee Plans or any of the plans,
         programs, agreements, policies, or other arrangements described in this
         SECTION 9.7.8 since December 31, 1996.

                  Section 9.7.9 [Intentionally Deleted]

                  Section 9.7.10 CERTAIN BUSINESS PRACTICES. Neither Crisa nor,
         to the Knowledge of Vitro, any director, officer, agent, or employee of
         Crisa has (a) used any funds on behalf of Crisa for unlawful
         contributions, gifts, entertainment, or other unlawful expenses
         relating to political activity; (b) made, under laws applicable to
         Crisa at the time of payment, any unlawful payment on behalf of Crisa
         to foreign or domestic government officials or employees or to foreign
         or domestic political parties or campaigns or violated any provision of
         the Foreign Corrupt Practices Act of 1988, as amended; or (c) made,
         under laws applicable to Crisa at the time of payment, any other
         unlawful payment on behalf of Crisa.

                  Section 9.7.11 ENVIRONMENTAL MATTERS. Except for matters
         disclosed in SCHEDULE 9.7.11 to the Disclosure Schedule, (a) the
         operations and activities of Crisa comply currently with, and have at
         all times complied with, all applicable Environmental Laws; (b) Crisa
         (or its properties or operations) is not subject to any existing,
         pending, or, to the Knowledge of Vitro, threatened action, suit, claim,
         investigation, inquiry, or proceeding by or before any governmental
         entity under any Environmental Law; (c) to the knowledge of Vitro,
         there are no physical or environmental conditions existing on any
         property used by Crisa or resulting from Crisa's operations or
         activities, past or present, at any location, that would give rise to
         any on-site or off-site remedial obligations or 



                                      -48-
<PAGE>   59


         other liabilities imposed under any Environmental Laws or that would
         affect the soil, groundwater, surface water, or human health; (d) to
         the Knowledge of Vitro, there has been no exposure of any person or
         property to hazardous substances or any pollutant or contaminant, nor
         has there been any release of hazardous substances or any pollutant or
         contaminant into the environment, by Crisa or in connection with its
         properties or operations; and (e) Crisa has made available to Libbey
         all internal and external environmental audits and studies and all
         correspondence on environmental matters in the possession of Crisa
         relating to any of the current or former properties or operations of
         Crisa.

                  Section 9.7.12 INSURANCE. SCHEDULE 9.7.12 of the Disclosure
         Schedule sets forth a complete list with respect to each insurance
         policy (including policies providing property, casualty, liability,
         automobile, and workers' compensation coverage and bond and surety, key
         man, group health, or life and other insurance policies and
         arrangements) to which Crisa is a party, a named insured, or otherwise
         the beneficiary of coverage. Crisa has delivered to the Libbey Parties
         correct and complete copies of the insurance policies listed on
         SCHEDULE 9.7.12 to the Disclosure Schedule.

                  With respect to each such insurance policy: (i) the policy is
         legal, valid, binding, and enforceable and in full force and effect;
         (ii) neither Crisa nor, to the Knowledge of Vitro, any other party to
         the policy is in breach or default (including with respect to the
         payment of premiums or the giving of notices), and no event has
         occurred which, with notice or the lapse of time, would constitute such
         a breach or default or permit termination, modification, or
         acceleration, under the policy; and (iii) to the Knowledge of Vitro, no
         party to the policy has repudiated any provision thereof. SCHEDULE
         9.7.12 of the Disclosure Schedule describes any self-insurance
         arrangements affecting Crisa.

                  Section 9.7.13 REAL PROPERTY LEASES. SCHEDULE 9.7.13 of the
         Disclosure Schedule lists and describes briefly all real property
         leased or subleased to Crisa that are included in the Crisa Assets.
         Crisa has delivered to the Libbey Parties correct and complete copies
         of the leases and subleases listed in SCHEDULE 9.7.13 of the Disclosure
         Schedule. With respect to each lease and sublease listed in SCHEDULE
         9.7.13 of the Disclosure Schedule: (a) the lease or sublease is legal,
         valid, binding, enforceable against the Vitro Parties, and in full
         force and effect, subject to applicable bankruptcy, insolvency,
         fraudulent conveyance, moratorium, and other similar laws affecting
         generally creditors' rights; (b) no party to such lease or sublease is,
         to the Knowledge of Vitro, in breach or default, and, to the Knowledge
         of Vitro, no event has occurred which, with notice or lapse of time,
         would constitute a breach or default or permit termination,
         modification, or acceleration thereunder; (c) to the Knowledge of
         Vitro, no party to the lease or sublease has repudiated any provision
         thereof; (d) to the Knowledge of Vitro, there are no material disputes,
         oral agreements, or forbearance programs in effect involving Crisa; (e)
         Crisa has not assigned, transferred, conveyed, mortgaged, deeded in
         trust, or encumbered any interest in the leasehold or subleasehold; and
         (f) all facilities leased or subleased thereunder are supplied with
         utilities and other services necessary for the operation of said
         facilities in the manner in which they are operated as at the Closing.



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<PAGE>   60


                  Section 9.7.14 INTELLECTUAL PROPERTY. SCHEDULE 9.7.14 to the
         Disclosure Schedule sets forth a complete and correct list of each
         patent, patent application, trademark (whether or not registered),
         trademark application, trade name, service mark, copyright, and other
         proprietary intellectual property (including, without limitation,
         proprietary computer software, whether in object or source form) owned
         or used by Crisa (the "CRISA INTELLECTUAL PROPERTY") specifically
         designating the Crisa Intellectual Property that Crisa has the
         exclusive right to use and, with respect to any licensed Crisa
         Intellectual Property, the Person from which Crisa obtained such right.
         Crisa owns or has the right to use pursuant to license, sublicense,
         agreement, or permission all Crisa Intellectual Property necessary for
         the operation of the Crisa Assets. To the Knowledge of Vitro, the Crisa
         Intellectual Property is valid and enforceable, and Crisa has the right
         to use the Crisa Intellectual Property. The current use by Crisa of the
         Crisa Intellectual Property does not infringe the rights of any Vitro
         Affiliate or, to the Knowledge of Vitro, any other Person, and, to the
         Knowledge of Vitro, no other Person is infringing the rights of the
         Company in any Crisa Intellectual Property.

                  Section 9.7.15 MATERIAL CONTRACTS. SCHEDULE 9.7.15 of the
         Disclosure Schedule lists the following contracts, agreements, and
         other written arrangements to which Crisa is a party and that relates
         to the Crisa Assets: (a) any written arrangement (or group of related
         written arrangements) for the lease of personal property from or to
         third parties providing for lease payments in excess of US$10,000 per
         annum; (b) any written arrangements (or group of related written
         arrangements) for the purchase or sale of raw materials, commodities,
         supplies, products, or other personal property or for the furnishing or
         receipt of services which either requires performance over a period of
         more than one year or involving the payment of more than the sum of
         US$10,000; (c) any written arrangement concerning or contemplating a
         partnership or joint venture; (d) any written arrangement (or group of
         related written arrangements) under which Crisa has created, incurred,
         or assumed (or may create, incur, assume, or guarantee) indebtedness
         (including capitalized lease obligations) involving more than US$10,000
         or under which it has imposed (or may impose) a security interest on
         any of its assets, tangible or intangible; (e) any written arrangement
         concerning confidentiality or non-competition; (f) any written
         arrangement involving Vitro and its Affiliates that is not the result
         of arms-length negotiations; (g) any written arrangement with any of
         its directors, officers, or key employees in the nature of an
         employment agreement, bonus agreement, profit sharing agreement, option
         agreement, deferred compensation agreement, consulting agreement, or
         severance agreement; (h) any collective bargaining agreement; (i) any
         written arrangement under which the consequences of default or
         termination will have a Material Adverse Effect on Crisa; or (j) any
         other written arrangement (or group of related written arrangements)
         involving the payment by Crisa of more than US$10,000 and not entered
         into the Ordinary Course of Business.

                  Crisa has delivered to the Libbey Parties a correct and
         complete copy of each written arrangement listed in SCHEDULE 9.7.15 of
         the Disclosure Schedule. With respect to each written arrangement so
         listed: (i) the written arrangement contains legal, valid, 



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         binding, and enforceable obligations to Crisa and is in full force and
         effect, subject to applicable bankruptcy, insolvency, fraudulent
         conveyance, moratorium, and other similar laws affecting generally
         creditors' rights; (ii) to the Knowledge of Vitro, no party is in
         breach or default, and no event has occurred which with notice or lapse
         of time would constitute a breach or default or permit termination,
         modification, or acceleration, under the written arrangement; and (iii)
         to the Knowledge of Vitro, no party has repudiated any provision of the
         written arrangement. Crisa is not a party to any verbal contract,
         agreement, or other arrangement which, if reduced to written form,
         would be required to be listed in SCHEDULE 9.7.15 of the Disclosure
         Schedule under the terms of this SECTION 9.7.15. No unfilled customer
         order or commitment obligating Crisa to process, manufacture, or
         deliver products or perform services will result in a material loss to
         Crisa upon completion of performance. No purchase order or commitment
         of Crisa is materially in excess of normal requirements nor are the
         prices provided therein materially in excess of current market prices
         for the products or services to be provided thereunder. To the
         Knowledge of Vitro, no material supplier of Crisa has indicated to
         Crisa within the past year that it will stop, or decrease the rate of,
         supplying materials, products, or services to Crisa and no material
         customer of Crisa has indicated within the past year that it will stop,
         or decrease the rate of, buying materials, products, or services from
         Crisa.

                  Section 9.7.16 EMPLOYEES. To the Knowledge of Vitro, no key
         employee has any plans to terminate or modify his or her employment
         with Crisa. Crisa has complied with all material legal requirements
         relating to the employment of labor, including, without limitation,
         provisions relating to wages, hours, equal opportunity, collective
         bargaining, and the payment of social security and other Taxes. Except
         as set forth on SCHEDULE 9.7.16 to the Disclosure Schedule, Crisa is
         not a party to or bound by any collective bargaining agreement, nor
         since January 1, 1997 has it experienced any strikes, grievances filed
         pursuant to a collective bargaining agreement, claims of unfair labor
         practice, or other collective bargaining disputes. Neither Vitro nor
         Crisa has any Knowledge of any organizational effort presently being
         made or threatened by or on behalf of any labor union with respect to
         employees of Crisa. SCHEDULE 9.7.16 of the Disclosure Schedule contains
         (i) a list of all grievances, if any, filed pursuant to any collective
         bargaining agreement which is presently pending and which involves any
         employee at any facility of Crisa, as well as a description and the
         status of each, (ii) a list of all unfair labor practice charges, if
         any, as well as a description and the status of each, filed prior to
         the date hereof with any governmental agency by or on behalf of any
         employee at any facility of Crisa, and (iii) a list of all
         employee-related litigation, if any, including administrative
         proceedings, as well as a description and the status of each case,
         filed by or on behalf of any current employee at any facility of Crisa.

                  Section 9.7.17 POWERS OF ATTORNEY. Except as set forth in
         SCHEDULE 9.7.17 of the Disclosure Schedule, there are no outstanding
         powers of attorney executed on behalf of Crisa.

                  Section 9.7.18 PRODUCT WARRANTY. To the Knowledge of Vitro, no
         product manufactured, sold, leased, or delivered by Crisa is subject to
         any guaranty, warranty, or 


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<PAGE>   62



         other indemnity beyond the applicable standard terms and conditions of
         sale or lease set forth in SCHEDULE 9.7.18 of the Disclosure Schedule.

                  Section 9.7.19 PRODUCT LIABILITY. To the Knowledge of Vitro,
         Crisa does not have any material Liability (and, to the Knowledge of
         Vitro, there is no basis for any present or future charges, complaint,
         action, suit, proceeding, hearing, investigation, claim, or demand
         against Crisa giving rise to any material Liability) arising out of any
         injury to persons or property as a result of the ownership, possession,
         or use of any product manufactured, sold, leased, or delivered by
         Crisa, except as set forth in SCHEDULE 9.7.19 to the Disclosure
         Schedule.

                  Section 9.7.20 GUARANTEES. Except as set forth on SCHEDULE
         9.7.20 of the Disclosure Schedule, Crisa is not a guarantor or
         otherwise liable for any Liability or obligation (including
         indebtedness) of any other person that may involve the payment of more
         than US$10,000.

                  Section 9.7.21 CERTAIN BUSINESS RELATIONSHIPS. Except as
         otherwise disclosed in SCHEDULE 9.7.21 of the Disclosure Schedule, and
         except in their roles as shareholders, directors, officers, or
         employees of Crisa, neither Vitro nor its Affiliates has been involved
         in any business arrangement or relationship with Crisa within the past
         12 months that is not the result of arms-length negotiations, and
         neither Vitro nor its Affiliates owns any property or right, tangible
         or intangible, which is used in the business of Crisa.

                  Section 9.7.22 INVENTORY. The Crisa Financial Statements
         reflect the fair market value of the inventory of Crisa as of the date
         thereof, and Crisa maintains adequate reserves to compensate for any
         loss in the event that any of the inventory is not merchantable, fit
         for the purpose for which it was procured, slow-moving, obsolete,
         damaged, or defective.

                  Section 9.7.23 ASSETS AND OTHER PROPERTIES. Except for liens
         arising in the Ordinary Course of Business and properties and assets
         disposed of in the Ordinary Course of Business after the date of the
         Crisa Financial Statements, Crisa has good and marketable title, free
         and clear of all liens and adverse claims, to all of the Crisa Assets
         reflected in the Crisa Financial Statements as being owned by Crisa as
         of such date. All buildings and all fixtures, equipment, and other
         property and assets that are material to the Crisa Assets are held
         under leases by Crisa or under valid instruments enforceable by Crisa
         in accordance with their respective terms. The properties and material
         equipment of Crisa (a) have been well maintained and are in good and
         serviceable condition, reasonable wear and tear excepted, and (b) are
         adequate for the uses to which they are being put.

                  Section 9.7.24 OWNED REAL PROPERTY OF CRISA. Crisa does not
         own any real property.


                                      -52-
<PAGE>   63


                  Section 9.7.25 CRISA BANK ACCOUNTS. SCHEDULE 9.7.25 to the
         Disclosure Schedule lists all of the bank accounts, safe deposit boxes,
         and lock boxes of Crisa (designating each authorized signer).

                  Section 9.7.26 NOTES AND ACCOUNTS RECEIVABLE. Except as
         otherwise disclosed on SCHEDULE 9.7.26 of the Disclosure Schedule, all
         notes receivable of Crisa are reflected properly on its books and
         records, are valid receivables subject to no setoffs or counterclaims,
         and are presently current and collectible. The Crisa Financial
         Statements reflect the fair market value of the accounts receivable of
         Crisa as of the date thereof, and Crisa maintains adequate reserves to
         compensate for any loss in the event that any of the accounts
         receivable become subject to setoff, counterclaim, or are otherwise not
         collectible.

                                    ARTICLE X

              REPRESENTATIONS AND WARRANTIES OF THE LIBBEY PARTIES

         Section 10.1. REPRESENTATIONS AND WARRANTIES OF LIBBEY REGARDING EACH
OF THE LIBBEY PARTIES. Libbey hereby represents and warrants to each of the
Vitro Parties that the statements contained in this SECTION 10.1 are true,
correct, and complete as of the date of this Agreement and as of the Closing
Date as though made on and as of the Closing Date.

                  Section 10.1.1 ORGANIZATION. Each Libbey Party is a
         corporation duly organized, validly existing, and in good standing
         under the laws of its respective jurisdiction of formation.

                  Section 10.1.2 AUTHORIZATION. Each Libbey Party has full
         corporate power and authority to execute and deliver this Agreement and
         the Ancillary Agreements to which it is a party, to perform its
         respective obligations hereunder and thereunder, and to consummate the
         transactions contemplated hereby and thereby. This Agreement has been
         duly executed and delivered by each of the Libbey Parties, and this
         Agreement constitutes, and each of the Ancillary Agreements to which it
         is a party upon execution and delivery will constitute, the valid and
         legally binding obligation of each such Libbey Party, enforceable in
         accordance with their respective terms and conditions, subject to
         applicable bankruptcy, insolvency, fraudulent conveyance, and other
         similar laws generally affecting the enforcement of creditors' rights.
         Except as set forth on SCHEDULE 10.1.2 of the Disclosure Schedule, none
         of the Libbey Parties is required to give any notice to, make any
         filing with, or obtain any authorization, consent, or approval of any
         government or governmental agency in order to consummate the
         transactions contemplated by this Agreement and the Ancillary
         Agreements.

                  Section 10.1.3 NO CONFLICT. Except as set forth on SCHEDULE
         10.1.3 of the Disclosure Schedule, the execution and delivery of this
         Agreement and the Ancillary Agreements by each Libbey Party to which it
         is a party thereto do not, and the consummation of the transactions
         hereby and thereby will not, (a) violate any statute, regulation, rule,
         judgment, order, decree, stipulation, injunction, charge, or other
         restriction 



                                      -53-
<PAGE>   64

         of any government, governmental agency, or court to which such Libbey
         Party is subject or any provision of its certificate of incorporation
         or bylaws, or (b) conflict with, result in a breach of, constitute a
         default under, result in the acceleration of, create in any party the
         right to accelerate, terminate, modify, or cancel, or require any
         notice under any contract, lease, sublease, license, sublicense,
         franchise, permit, indenture, agreement or mortgage for borrowed money,
         instrument of indebtedness, security interest, or other arrangement to
         which such Libbey Party is a party or by which it is bound or to which
         any of its assets is subject.

                  Section 10.1.4 NO BROKERS. No broker, finder, agent, or
         investment banker is entitled to any brokerage or other fee or
         commitment in connection with the transactions contemplated by this
         Agreement and the Ancillary Agreements based upon arrangements made by
         or on behalf of the Libbey Parties for which any of the Vitro Parties
         could become liable or obligated.

                  Section 10.1.5 TECHNOLOGICAL ASSISTANCE. SCHEDULE 10.1.5 of
         the Disclosure Schedule is a true, correct, and complete list of all
         written technological assistance agreements for the provision of
         technological assistance by any Libbey Party to any Person in Central
         America or South America.

         Section 10.2. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF LIBBEY.
Libbey represents and warrants to the Vitro Parties that the statements
contained in this SECTION 10.2 are true, correct, and complete as of the date of
this Agreement and as of the Closing Date as though made on and as of the
Closing Date.

                  Section 10.2.1 OWNERSHIP OF LIBBEY GLASS. Immediately prior to
         the Closing, Libbey holds of record and owns beneficially the number of
         shares of capital stock of Libbey Glass as set forth in SCHEDULE 10.2.1
         of the Disclosure Schedule, free and clear of any restrictions on
         transfer, claims, Taxes, security interests, options, warrants, rights,
         contracts, calls, commitments, equities, and demands, which shares
         constitute all of the issued and outstanding shares of capital stock of
         Libbey Glass. Libbey is not a party to any option, warrant, right,
         contract, call, put, or other agreement or commitment providing for the
         disposition or acquisition of any capital stock of Libbey Glass, and
         Libbey is not a party to any voting trust, proxy, or other agreement or
         understanding with respect to the voting of any capital stock of Libbey
         Glass.

         Section 10.3. ADDITIONAL REPRESENTATIONS AND WARRANTIES OF LIBBEY
REGARDING LIBBEY GLASS. Libbey represents and warrants to the Vitro Parties that
the statements contained in this SECTION 10.3 are true, correct, and complete as
of the date of this Agreement and as of the Closing Date as though on and as of
the Closing Date.

                  Section 10.3.1 OWNERSHIP OF LGA 2, LGA 3, AND LGA 4.
         Immediately prior to the Closing, Libbey Glass holds of record and owns
         beneficially the number of shares of capital stock of LGA 2, LGA 3, and
         LGA 4 as set forth in SCHEDULE 10.3.1 of the Disclosure Schedule, free
         and clear of any restrictions on transfer, claims, Taxes, security
         interests, 



                                      -54-
<PAGE>   65


         options, warrants, rights, contracts, calls, commitments, equities, and
         demands, which shares constitute all of the issued and outstanding
         shares of capital stock of LGA 2, LGA 3, and LGA 4, respectively.
         Libbey Glass is not a party to any option, warrant, right, contract,
         call, put, or other agreement or commitment providing for the
         disposition or acquisition of any capital stock of LGA 2, LGA 3, and
         LGA 4, respectively, and Libbey Glass is not a party to any voting
         trust, proxy, or other agreement or understanding with respect to the
         voting of any capital stock of LGA 2, LGA 3, and LGA 4.

                                   ARTICLE XI

                                GENERAL COVENANTS

         Vitro and Libbey covenant and agree to cause each Vitro Party and each
Libbey Party, respectively, to do the following:

         Section 11.1. PUBLICITY. Each of the parties hereto will cooperate with
each other in the development and distribution of all news releases and other
public disclosures relating to the transactions contemplated by this Agreement.
None of the parties will issue or make, or allow to have issued or made, any
press release or public announcement concerning the transactions contemplated by
this Agreement without the advance approval in writing of the form and substance
thereof by the other parties, unless otherwise required by applicable legal or
stock exchange requirements. Without the prior consent of the other parties to
this Agreement and except as specifically contemplated by this Agreement, no
party will, prior to Closing, contact the employees, vendors, clients, or
customers of the other parties to this Agreement.

         Section 11.2. BEST EFFORTS. Each of the parties will use its reasonable
best efforts to take all actions and to do all things necessary, proper, or
advisable to consummate and make effective the transactions contemplated by this
Agreement.

         Section 11.3. APPROVALS AND CONSENTS. Each party to this Agreement will
use its reasonable best efforts to obtain all consents, approvals, and
authorizations required from any government, governmental agency, and any other
third party that are necessary for the consummation of the transactions
contemplated by this Agreement. Each party will cooperate with any other party
hereto to the extent required to obtain any consent, approval, or authorization.

         Section 11.4. FURTHER ASSURANCES. Each party to this Agreement will
promptly furnish to each other party hereto all such documents and information,
and will take all such other reasonable steps, as may be required to effectuate
the transactions contemplated by this Agreement or as may be otherwise
reasonably requested from such other party in connection herewith.

         In addition to and without limiting the foregoing, the Libbey Parties
and the Vitro Parties will, without charge, provide the Vitro Parties and the
Libbey Parties, respectively, with such cooperation and information as
reasonably requested for the filing of any Tax Return, amended 


                                      -55-
<PAGE>   66



Tax Return or claim for refund, determining a liability for Taxes or a right to
a refund of Taxes, or participating in or conducting any audit or other
proceeding in respect of Taxes. Such cooperation and information shall include
providing copies of relevant Tax Returns or portions thereof, together with
accompanying schedules, related work papers, and documents relating to rulings
or other determinations by Tax authorities, as well as all original source
documents related to operations. Each of the Libbey Parties and the Vitro
Parties shall retain all Tax Returns, schedules and work papers, records, and
other documents in its possession relating to Tax matters regarding the
WorldCrisa Assets and Crisa Assets for each taxable period first ending after
the date hereof and for all prior taxable periods until the later of (i) the
expiration of the statute of limitations of the taxable periods to which such
Tax Returns and other documents relate, without regard to extensions except to
the extent notified by the other party in writing of such extensions for the
respective Tax periods, or (ii) six years following the due date (without
extension) for such Tax Returns. Any information obtained under this SECTION
11.4 shall be kept confidential except as may be otherwise necessary in
connection with the filing of Tax Returns or claims for refund or in conducting
an audit or other proceeding.

         Section 11.5. CONFIDENTIALITY. If this Agreement is terminated pursuant
to ARTICLE XIV, the confidentiality of any nonpublic data or information
received by any party hereto regarding the business, operations, assets, and
properties of another party hereto shall be governed by the Confidentiality
Agreement dated May 28, 1996 by and between Vitro and Libbey. If this Agreement
is not terminated, after the Closing, each of the parties will permit the other
parties to use such financial information of the other parties as is required by
law in registration statements or other filings prepared under and in accordance
with the Securities Act of 1933, as amended, or the Securities Exchange Act of
1934, as amended, provided that the party disclosing such information shall
notify the other parties prior to such disclosure.

         Section 11.6. EXCLUSIVITY. From the date of this Agreement until
Closing, Vitro will not, and Vitro will not cause or permit any Vitro Party to,
solicit, initiate, or encourage the submission of any proposal from any person
relating to any (a) liquidation, dissolution, or recapitalization, (b) merger or
consolidation, (c) acquisition or purchase of securities or assets by
Vitrocrisa, VC Holding, Crisa, or WorldCrisa outside the Ordinary Course of
Business, or (d) other similar transactions or business combinations involving
any of the Vitro Parties.

         Section 11.7. ACCESS AND INFORMATION. From the date of this Agreement
until Closing, Vitro will permit, and Vitro will cause each Vitro Party to
permit, Libbey and its employees, agents, and accounting and legal
representatives to have access at reasonable times to books, records, invoices,
contracts, leases, Tax records, key personnel, independent accountants,
facilities, premises, equipment, and other things reasonably related to the
business of any Vitro Party (other than Vitro).

         Section 11.8. SUPPLEMENTAL DISCLOSURE. Each party to this Agreement
will promptly supplement or amend each of the Disclosure Schedules with respect
to any matter that arises or is discovered after the date of this Agreement and
prior to Closing that, if existing or known at the date of this Agreement, would
have been required to be set forth or listed in the Disclosure Schedule;
provided that, for purposes of determining the rights and obligations of the
parties 



                                      -56-
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under this Agreement, any such supplemental or amended disclosure will not be
deemed to have been disclosed unless the non-disclosing parties expressly
consent in writing.

         Section 11.9. INFORMATION FOR FILINGS. The Vitro Parties and the Libbey
Parties will furnish to each other all information as is required for the
inclusion in any application or filing made by such party to any governmental
agency in connection with the transactions contemplated by this Agreement.

         Section 11.10. TRANSACTION COSTS. Vitro and Libbey will pay all
attorneys', accountants', finders', brokers', investment banking, and other
fees, costs, and expenses incurred by the Vitro Parties and the Libbey Parties,
respectively, in connection with the preparation, negotiation, execution, and
performance of this Agreement, the Ancillary Agreements, and the transactions
contemplated hereby and thereby, subject to the provisions of SECTION 14.3;
provided, however, that (a) Libbey will pay all auditors' fees, costs, and
expenses incurred by the Vitro Parties in connection with the preparation of the
comfort letter for Vitrocrisa as set forth in SECTIONS 9.3.3 and 9.5.2,
respectively; and (b) Vitro will pay all fees, costs, and expenses incurred by
the Vitro Parties in connection with the preparation of the VC Holding Financial
Statements, the versions of the VC Holding Financial Statements prepared in
accordance with U.S. GAAP pursuant to SECTION 9.3.3, the Vitrocrisa Financial
Statements, the versions of the Vitrocrisa Financial Statements prepared in
accordance with U.S. GAAP pursuant to SECTION 9.5.2, the WorldCrisa Financial
Statements, the Crisa Financial Statements, and the comfort letters for
WorldCrisa and Crisa as set forth in Sections 9.6.2 and 9.7.2, respectively.

         Section 11.11. REVISED ESTATUTOS. Prior to or at Closing, Libbey and
Vitro will cause the VC Holding Revised Estatutos and Vitrocrisa Revised
Estatutos, substantially in the form of EXHIBIT A and EXHIBIT B, respectively,
to be filed before a Notary Public in Monterrey, Nuevo Leon, Mexico.

         Section 11.12. CRISA AND WORLDCRISA EMPLOYEES. LGA 2 covenants and
agrees to offer employment to the employees of Crisa and WorldCrisa listed on
SCHEDULE 11.12(A) to the Disclosure Schedule on substantially the same terms as
such Crisa and WorldCrisa employees are employed immediately prior to Closing.
Crisa and WorldCrisa employees not listed on SCHEDULE 11.12(A) to the Disclosure
Schedule will not be offered employment by LGA 2, and Crisa and WorldCrisa,
respectively, shall remain fully liable for any and all obligations relating to
such employees, except LGA 2 shall contribute an amount equal to fifty percent
(50%) for the three month salary continuation of the management employees listed
on SCHEDULE 11.12(B) to the Disclosure Schedule and for the one month salary
continuation for other employees listed on SCHEDULE 11.12(C) to the Disclosure
Schedule. Libbey acknowledges that no Vitro Party will assume any additional
liability in the event that any of the Crisa and WorldCrisa employees listed on
SCHEDULE 11.12(A) to the Disclosure Schedule do not accept the offer of
employment from LGA 2. Vitro will be completely liable for the payment of any
severance arrangement or other obligation arising between WorldCrisa and Raul F.
Herrero. Vitro will be liable for the payment of any severance arrangement or
other obligation arising between WorldCrisa and Crisa and Roberto M. Garcia and
Thomas J. Kerekes up to an amount equal to six months salary for each employee
of which Libbey will contribute an amount equal to fifty percent (50%) of such


                                      -57-
<PAGE>   68


obligation, and Vitro will be fully liable for any severance arrangement or
other obligation in excess of six months' salary for each such employee. By
execution of this Agreement, Vitrocrisa hereby consents to LGA 2 offering
employment to the individuals listed on SCHEDULE 11.12(A) to the Disclosure
Schedule who are currently employed by Vitrocrisa.

         Section 11.13. TERMINATION OF CONSULTING CONTRACTS. Prior to Closing,
WorldCrisa will terminate all consulting, representative, agency, and other
similar agreements with Don Gordon, Vincent Petrini, and Frederico Herrera, and
WorldCrisa shall remain fully liable for any and all obligations arising under
such consulting agreements. Vitro acknowledges that no Libbey Party will assume
any liability arising under such agreements.

                                   ARTICLE XII

         SPECIFIC COVENANTS OF THE VITRO PARTIES AND THE LIBBEY PARTIES

         Section 12.1. COVENANTS OF THE VITRO PARTIES. Vitro hereby covenants
and agrees that, prior to Closing, unless otherwise expressly contemplated by
this Agreement or consented to in writing by Libbey, it will cause each Vitro
Party to do the following:

                  Section 12.1.1 OPERATION OF BUSINESS. From the date of this
         Agreement until Closing, Vitro will cause each of the Vitro Parties
         (other than Vitro), (a) to operate in the Ordinary Course of Business
         and consistent with past practices and use their best efforts to
         preserve the goodwill of the Vitro Parties and of their respective
         employees, customers, suppliers, governmental entities, and others
         having business dealings with such Vitro Party; (b) not to engage in
         any transaction outside the Ordinary Course of Business, including,
         without limitation, by making any material expenditure, investment, or
         commitment or entering into any material agreement or arrangement of
         any kind; (c) to maintain all insurance policies and all Permits that
         are required by each respective company to carry on its business; (d)
         not to increase the compensation payable to or to become payable to any
         stockholder, director, or officer of each respective company; (e) not
         to grant any severance or termination pay (other than pursuant to the
         normal severance policy of such company) to, or enter into or amend any
         employment or severance agreement with, any stockholder, director,
         officer, or employee of such company; (f) not to establish, adopt, or
         enter into any employee benefit plan or arrangement; (g) not to acquire
         or agree to acquire, by merging or consolidating with, by purchasing an
         equity interest in or a portion of the assets of, or by any other
         manner, any business or any entity or division thereof or otherwise
         acquire or agree to acquire any assets of any other business or entity
         (other than the purchase of assets from suppliers or vendors in the
         Ordinary Course of Business and consistent with past practice); (h)
         release any third party from its obligations or grant any consent under
         any existing noncompetition, confidentiality, or other agreement, or
         fail to fully enforce any such agreement; or (i) not to adopt or
         propose to adopt any amendments to its articles of incorporation,
         estatutos, bylaws, or other similar organizational documents.


                                      -58-
<PAGE>   69


                  Section 12.1.2 CAPITAL STOCK OF THE VITRO PARTIES. From the
         date of this Agreement until Closing and except as otherwise
         contemplated by this Agreement, Vitro will cause each of the Vitro
         Parties (other than Vitro) not to (a) declare or pay any dividend on,
         or make any other distribution in respect of, its outstanding shares of
         capital stock; (b) redeem, purchase, or otherwise acquire any shares of
         its capital stock or any securities or obligations convertible into or
         exchangeable for any shares of its capital stock, or any options,
         warrants, or conversion or other rights to acquire any shares of its
         capital stock or any such securities or obligations; (c) effect any
         reorganization or recapitalization; (d) split, combine, or reclassify
         any of its capital stock or issue or authorize or propose the issuance
         of any other securities in respect of, in lieu of, or in substitution
         for, shares of its capital stock; or (e) issue, deliver, award, grant,
         or sell, or authorize or propose the issuance, delivery, award, grant,
         or sale (including the grant of any security interests, liens, claims,
         pledges, limitations in voting rights, charges, or other encumbrances)
         of, any shares of any class of its capital stock or other securities
         (including shares held in treasury), any securities convertible into or
         exercisable or exchangeable for any such shares or other securities, or
         any rights, warrants, or options to acquire any such shares or other
         securities.

                  Section 12.1.3 ASSETS OF THE VITRO PARTIES. From the date of
         this Agreement until Closing, Vitro will cause each of the Vitro
         Parties (other than Vitro) not to sell, lease, exchange, mortgage,
         pledge, transfer, or otherwise dispose of, or agree to sell, lease,
         exchange, mortgage, pledge, transfer, or otherwise dispose of, any of
         its material assets or any interest therein, except for dispositions of
         inventories and of assets in the Ordinary Course of Business and
         consistent with past practice.

                  Section 12.1.4 EXECUTION OF AGREEMENTS. Vitro will execute and
         deliver at Closing, and will cause the appropriate Vitro Party to
         execute and deliver at Closing, the following agreements to which it is
         a party:

                  (a)      Shareholders Agreement for Vitrocrisa, substantially
                           in the form of EXHIBIT D;

                  (b)      Resignation from each of the members and their
                           alternates of the board of directors of Vitrocrisa;

                  (c)      Shareholders Agreement for VC Holding, substantially
                           in the form of EXHIBIT E;

                  (d)      Resignation from each of the members and their
                           alternates of the board of directors of VC Holding;

                  (e)      Shareholders Agreement for Newco Finance, in a form
                           to be mutually agreed upon by Libbey and Vitro;


                                      -59-
<PAGE>   70



                  (f)      Limited Liability Company Agreement for Crisa II, in
                           a form to be mutually agreed upon by Libbey and
                           Vitro;

                  (g)      Distribution Agreements, substantially in the form of
                           EXHIBIT C-1 and EXHIBIT C-2;

                  (h)      Covenant Not to Compete, substantially in the form of
                           EXHIBIT F;

                  (i)      License Agreement, which will permit Vitrocrisa to
                           continue to use the Vitrocrisa Intellectual Property
                           owned by Vitro or its Affiliates on substantially the
                           same terms as of the date of this Agreement, in a
                           form to be mutually agreed upon by Libbey and Vitro;
                           and

                  (j)      Transition Services Agreement, in a form to be
                           mutually agreed upon by Libbey and Vitro.

                  Section 12.1.5 FULFILLMENT OF OBLIGATIONS. Vitro will cause
         each of the Vitro Parties (a) not to take or permit any action that
         would cause the conditions on the obligations of the parties to effect
         the transactions contemplated by this Agreement not to be fulfilled,
         including, without limitation, by taking or causing to be taken any
         action that would cause the representations and warranties made by
         Vitro regarding the Vitro Parties set forth in ARTICLE IX not to be
         true and correct; and (b) to take all reasonable steps to cause to be
         fulfilled the conditions precedent to the Libbey Parties' obligations
         to consummate the transactions contemplated by this Agreement that are
         dependent on the actions of the Vitro Parties.

                  Section 12.1.6 CHANGE OF WORLDCRISA NAME. Promptly after
         Closing, Vitro covenants and agrees to cause WorldCrisa, and WorldCrisa
         covenants and agrees, to take all steps required by Delaware law to
         change the name of WorldCrisa. In addition, Vitro covenants and agrees
         to cause WorldCrisa, and WorldCrisa covenants and agrees, to change the
         name of any WorldCrisa Subsidiary that uses the name "World Tableware"
         by the first anniversary of the Closing Date. In any event, at any time
         after Closing, neither Vitro nor an Affiliate of Vitro shall use the
         name "World Tableware" or the name "World" (either alone or in
         conjunction with another name) in connection with the operation of any
         business that is, at the time, in the same business as any Libbey
         Party; provided, however, that World Tableware International, Ltd.
         shall not be required to change its name so long as it does not operate
         a business under such name or under the name "World" (either alone or
         in conjunction with another name).


         Section 12.2. COVENANTS OF THE LIBBEY PARTIES. Libbey hereby covenants
and agrees that, prior to Closing, unless otherwise expressly contemplated by
this Agreement or consented to in writing by Vitro, it will cause each Libbey
Party to do the following:


                                      -60-
<PAGE>   71



                  Section 12.2.1 EXECUTION OF AGREEMENTS. Libbey will execute
         and deliver at Closing, and will cause the appropriate Libbey Party to
         execute and deliver at Closing, the following agreements to which it is
         a party:

                  (a)      Shareholders Agreement for Vitrocrisa, substantially
                           in the form of EXHIBIT D;

                  (b)      Shareholders Agreement for VC Holding, substantially
                           in the form of EXHIBIT E;

                  (c)      Shareholders Agreement for Newco Finance, in a form
                           to be mutually agreed upon by Libbey and Vitro;

                  (d)      Limited Liability Company Agreement of Crisa II, in a
                           form to be mutually agreed upon by Libbey and Vitro;

                  (e)      Distribution Agreements, substantially in the form of
                           EXHIBIT C-1 and EXHIBIT C-2;

                  (f)      Covenant Not to Compete, substantially in the form of
                           EXHIBIT H; and

                  (g)      Transition Services Agreement, in a form to be
                           mutually agreed upon by Libbey and Vitro.

                  Section 12.2.2 FULFILLMENT OF OBLIGATIONS. Libbey will cause
         each of the Libbey Parties (a) not to take or permit any action that
         would cause the conditions on the obligations of the parties to effect
         the transactions contemplated by this Agreement not to be fulfilled,
         including, without limitation, by taking or causing to be taken any
         action that would cause the representations and warranties made by
         Libbey regarding the Libbey Parties set forth in ARTICLE X not to be
         true and correct; and (b) to take all reasonable steps to cause to be
         fulfilled the conditions precedent to the Vitro Parties' obligations to
         consummate the transactions contemplated by this Agreement that are
         dependent on the actions of the Libbey Parties.

                                  ARTICLE XIII

                               CLOSING CONDITIONS

         Section 13.1. CONDITIONS TO THE OBLIGATIONS OF THE VITRO PARTIES. The
obligations of the Vitro Parties to consummate the transactions contemplated by
this Agreement are subject to the satisfaction at or prior to Closing of the
following conditions, any or all of which may be waived in writing in the
absolute discretion of the Vitro Parties, in whole or in part:

                  (a)      Each of the representations and warranties of Libbey
                           regarding each of the Libbey Parties, individually
                           and collectively, contained in this Agreement 



                                      -61-
<PAGE>   72


                           must be true and correct in all material respects as
                           of the Closing Date as though made on and as of the
                           Closing Date.

                  (b)      Each of the Libbey Parties must have performed or
                           complied with all agreements and covenants required
                           by this Agreement to be performed or complied with by
                           each of them on or prior to the Closing Date.

                  (c)      There must be no pending or threatened litigation in
                           any court or any proceeding before or by any
                           governmental entity against any of the parties to
                           this Agreement to restrain or prohibit or obtain
                           damages or other relief with respect to this
                           Agreement or the Ancillary Agreements or the
                           consummation of the transactions contemplated hereby
                           and thereby.

                  (d)      All required contractual and governmental consents,
                           approvals, and notifications must have been obtained
                           or given, including, without limitation, required
                           approvals under the Hart-Scott-Rodino Antitrust
                           Improvements Act of 1976, as amended, required
                           approvals from the Mexican Federal Competition
                           Commission, and required notification to the Mexican
                           Foreign Investment Registry.

                  (e)      Each Libbey Party must execute and deliver the
                           documents set forth in SECTION 12.2.1 to which it is
                           a party.

                  (f)      Vitro must have delivered a three year Initial
                           Strategic Plan for Vitrocrisa which is mutually
                           agreed to by both Vitro and Libbey.

                  (g)      Libbey and Vitro must have agreed to the treatment of
                           the welfare benefit plans and obligations of each
                           party hereto with respect to the employees of
                           WorldCrisa and Crisa who will be hired by LGA 2 at
                           Closing.

                  (h)      Each of the required opinions, certificates,
                           agreements, and other documents required to be
                           delivered under ARTICLE I, ARTICLE II, ARTICLE III,
                           ARTICLE IV, ARTICLE V, ARTICLE VI, ARTICLE VII,
                           ARTICLE VIII, and ARTICLE XII hereof must have been
                           executed and delivered.

         Section 13.2. CONDITIONS TO OBLIGATIONS OF THE LIBBEY PARTIES. The
obligations of the Libbey Parties to consummate the transactions contemplated by
this Agreement are subject to the satisfaction at or prior to Closing of the
following conditions, any or all of which may be waived in writing in the
absolute discretion of the Libbey Parties, in whole or in part:

                  (a)      Each of the representations and warranties of Vitro
                           regarding each of the Vitro Parties, individually and
                           collectively, contained in this Agreement must be
                           true and correct in all material respects as of the
                           Closing Date as though made on and as of the Closing
                           Date.



                                      -62-
<PAGE>   73


                  (b)      Each of the Vitro Parties must have performed or
                           complied with all agreements and covenants required
                           by this Agreement to be performed or complied with by
                           each of them on or prior to the Closing Date.

                  (c)      There must be no pending or threatened litigation in
                           any court or any proceeding before or by any
                           governmental entity against any of the parties to
                           this Agreement to restrain or prohibit or obtain
                           damages or other relief with respect to this
                           Agreement or the Ancillary Agreements or the
                           consummation of the transactions contemplated hereby
                           and thereby.

                  (d)      All required contractual and governmental consents,
                           approvals, and notifications must have been obtained
                           or given, including, without limitation, required
                           approvals under the Hart-Scott-Rodino Antitrust
                           Improvements Act of 1976, as amended, required
                           approvals from the Mexican Federal Competition
                           Commission, and required notification to the Mexican
                           Foreign Investment Registry.

                  (e)      Each Vitro Party must execute and deliver the
                           documents set forth in SECTION 12.1.4 to which it is
                           a party.

                  (f)      Each of the required opinions, certificates,
                           agreements, and other documents required to be
                           delivered under ARTICLE I, ARTICLE II, ARTICLE III,
                           ARTICLE IV, ARTICLE V, ARTICLE VI, ARTICLE VII,
                           ARTICLE VIII, and ARTICLE XII hereof must have been
                           executed and delivered.

                  (g)      Vitro must obtain a written release from any and all
                           lienholders holding security interests in the
                           WorldCrisa Assets, including, without limitation, the
                           Bank of New York with respect to the Bank of New York
                           Loan and any and all liens held by the Bank of New
                           York on the WorldCrisa Assets.

                  (h)      Comfort letter from Vitro's independent auditors in
                           the United States of America prepared in accordance
                           with SAS No. 72 with respect to the financial matters
                           of VC Holding, Vitrocrisa, WorldCrisa, and Crisa must
                           have been executed and delivered to Libbey.

                  (i)      Vitro must have delivered a three year Initial
                           Strategic Plan for Vitrocrisa which is mutually
                           agreed to by both Vitro and Libbey.

                  (j)      Libbey and Vitro must have agreed to the treatment of
                           the welfare benefit plans and obligations of each
                           party hereto with respect to the employees of
                           WorldCrisa and Crisa who will be hired by LGA 2 at
                           Closing.

                  (k)      Libbey must have agreed to the amount and calculation
                           of the permitted dividend / payment as calculated in
                           accordance with SCHEDULE 2.8 to the Disclosure
                           Schedule.



                                      -63-
<PAGE>   74


                                   ARTICLE XIV

                                   TERMINATION

         Section 14.1. GROUNDS FOR TERMINATION. This Agreement and the
transactions contemplated by this Agreement may be terminated and abandoned
without need of prior judicial declaration (a) at any time prior to Closing by
the mutual written consent of Libbey and Vitro, or (b) by either Libbey, on the
one hand, or Vitro, on the other hand, if a condition to performance by the
terminating party has not been satisfied or waived prior to December 31, 1997.
Notwithstanding the foregoing clause (b), (i) Libbey may not terminate this
Agreement if the event giving rise to its termination right results from one of
the Libbey Parties' willful failure to perform or observe any of its respective
covenants or agreements set forth in this Agreement or if one of the Libbey
Parties is, at the time, in breach of this Agreement, and (ii) Vitro may not
terminate this Agreement if the event giving rise to its termination right
results from one of the Vitro Parties' willful failure to perform or observe any
of its respective covenants or agreements set forth in this Agreement or if one
of the Vitro Parties is, at the time, in breach of this Agreement.

         Section 14.2. POST-TERMINATION OBLIGATIONS. Upon the termination of
this Agreement pursuant to SECTION 14.1, this Agreement will become void and of
no further force and effect, except for the provisions of SECTION 11.1 (relating
to publicity), SECTION 11.5 (relating to confidentiality), SECTION 11.10
(relating to expenses), SECTION 14.3 (relating to effect of termination),
ARTICLE XVI (relating to indemnification), SECTION 17.2 (relating to notices),
SECTION 17.6 (relating to choice of law), and SECTION 17.7 (relating to
arbitration).

         Section 14.3. EFFECT OF TERMINATION.

                  (a) If this Agreement is terminated pursuant to SECTION 14.1
and not as a result of the breach by any party in any material respect of its
representations and warranties herein or the negligent or willful failure of any
party to perform its obligations hereunder, such termination shall be without
Liability of any party to this Agreement or any shareholder, director, officer,
manager, employee, agent, or representative of such party.

                  (b) If this Agreement is terminated as a result of a breach by
one of the Libbey Parties in any material respect of its respective
representations and warranties herein or the negligent or willful failure of any
of them to perform their respective obligations hereunder, Libbey will be fully
liable for any and all damages, costs, and expenses (including, but not limited
to, reasonable attorneys' fees and court costs) thereby sustained or incurred by
the Vitro Parties and their Affiliates, and Vitro will be entitled to
reimbursement by Libbey for the Vitro Parties' respective out-of-pocket fees and
expenses incurred in connection with the transactions contemplated by this
Agreement.

                  (c) If this Agreement is terminated as a result of a breach by
one of the Vitro Parties in any material respect of their respective
representations and warranties herein or the 


                                      -64-
<PAGE>   75


negligent or willful failure of any of them to perform their respective
obligations hereunder, Vitro will be fully liable for any and all damages,
costs, and expenses (including, but not limited to, reasonable attorneys' fees
and court costs) thereby sustained or incurred by the Libbey Parties and their
Affiliates, and Libbey will be entitled to reimbursement by Vitro for the Libbey
Parties' respective out-of-pocket fees and expenses incurred in connection with
the transactions contemplated by this Agreement.

                                   ARTICLE XV

                                 INDEMNIFICATION

         Section 15.1. SURVIVAL OF REPRESENTATIONS AND WARRANTIES.

         (a)      Except as otherwise expressly provided in this SECTION 15.1,
                  all of the representations and warranties of Vitro regarding
                  each of the Vitro Parties contained in ARTICLE IX and of
                  Libbey regarding each of the Libbey Parties contained in
                  ARTICLE X shall survive the Closing hereunder (even if the
                  damaged party knew or had reason to know of any
                  misrepresentation or breach of warranty at the time of
                  Closing) and continue in full force and effect for a period
                  ending on the thirtieth (30) day following the receipt by
                  Libbey of audited Vitrocrisa Financial Statements for the
                  fiscal year ended December 31, 1998.

         (b)      Notwithstanding anything contained in SECTION 15.1(A) to the
                  contrary, the following representations and warranties of
                  Vitro shall survive the Closing (even if the damaged party
                  knew or had reason to know of any misrepresentation or breach
                  of warranty at the time of Closing) and continue in full force
                  and effect for a period ending on the sixtieth (60th) day
                  following the expiration of the applicable statute of
                  limitations for Claims based on or arising out of a breach of
                  such representation and warranty: SECTION 9.3.6 (relating to
                  the operation of VC Holding); SECTIONS 9.5.8, 9.6.8, and 9.7.8
                  (relating to labor matters of Vitrocrisa, WorldCrisa, and
                  Crisa, respectively), SECTIONS 9.5.9 (relating to tax matters
                  of Vitrocrisa), SECTIONS 9.5.11, 9.6.11, and 9.7.11 (relating
                  to environmental matters of Vitrocrisa, WorldCrisa, and Crisa,
                  respectively), SECTIONS 9.5.13, 9.6.13, and 9.7.13 (relating
                  to real property leases of Vitrocrisa, WorldCrisa, and Crisa,
                  respectively), and SECTIONS 9.5.16, 9.6.16, and 9.7.16
                  (relating to employees of Vitrocrisa, WorldCrisa, and Crisa,
                  respectively).

         (c)      Notwithstanding anything contained in SECTION 15.1(A) to the
                  contrary, the following representations and warranties of
                  Vitro shall survive the Closing (even if the damaged party
                  knew or had reason to know of any misrepresentation or breach
                  of warranty at the time of Closing) and continue in full force
                  and effect forever thereafter: SECTION 9.1.1 (relating to the
                  due organization of each of the Vitro Parties), SECTION 9.1.2
                  (relating to the authorization of each of the Vitro Parties),
                  SECTION 9.1.3 (relating to conflicts of each of the Vitro
                  Parties), SECTION 9.1.4 (relating to brokers for each of the
                  Vitro Parties), SECTION 9.2.1 (relating to 


                                      -65-
<PAGE>   76


                  Vitro's ownership of VC Holding, Vitro Corporativo, and
                  American Holdings), SECTION 9.3.1 (relating to the
                  capitalization of VC Holding), SECTION 9.3.2 (relating to VC
                  Holding's ownership of Vitrocrisa), SECTION 9.3.5 (relating to
                  VC Holding's Subsidiaries), SECTION 9.3.6 (relating to the
                  operations of VC Holding), SECTION 9.4.1 (relating to American
                  Holdings ownership of Crisa), SECTION 9.5.1 (relating to the
                  capitalization of Vitrocrisa), SECTION 9.5.4 (relating to
                  Vitrocrisa's Subsidiaries), SECTION 9.5.24 (relating to the
                  owned real property of Vitrocrisa), SECTION 9.6.1 (relating to
                  the capitalization of WorldCrisa), SECTION 9.6.4 (relating to
                  WorldCrisa's Subsidiaries), SECTION 9.6.24 (relating to the
                  owned real property of WorldCrisa), SECTION 9.7.1 (relating to
                  the capitalization of Crisa), SECTION 9.7.4 (relating to
                  Crisa's Subsidiaries), and SECTION 9.7.24 (relating to the
                  owned real property of Crisa).

         Section 15.2. INDEMNIFICATION PROVISIONS FOR THE BENEFIT OF THE LIBBEY
PARTIES. Vitro will indemnify and hold each Libbey Party and its respective
directors, officers, employees, and agents harmless from any and all Claims (as
defined below) that any Libbey Party may suffer or incur as a result of or
relating to the breach or inaccuracy, or any alleged breach or inaccuracy,
whether raised by a Libbey Party or by another third party, of any of the
representations, warranties, covenants, or agreements made by any Vitro Party in
this Agreement; provided, however, that the Libbey Parties will not be entitled
to indemnification under this SECTION 15.2 for Claims other than Designated
Claims (as defined below) unless the aggregate amount of all such Claims for
which indemnification is sought exceeds US$1,000,000, in which case the Libbey
Parties will be entitled to indemnification for amounts only in excess of
US$1,000,000, and further provided that the Libbey Parties will not be entitled
to indemnification under this SECTION 15.2 for Claims other than Designated
Claims if and to the extent that Claims aggregate more than US$50,000,000. The
Libbey Parties will be entitled to indemnification under this SECTION 15.2 for
any Designated Claim regardless of the dollar amount of such claim. In
determining the dollar amount of the Claims resulting from the breach or
inaccuracy of any representation or warranty that is qualified by the concept of
materiality, such qualification will not be taken into account.

         For purposes of this ARTICLE XV, "CLAIMS" means all charges,
complaints, actions, suits, proceedings, hearings, investigations, claims,
demands, judgments, orders, decrees, stipulations, injunctions, damages, dues,
penalties, fines, costs, amounts paid in settlement, liabilities, obligations,
Taxes, liens, losses, expenses, and fees, including all attorneys' fees and
court costs, incurred by a party to this Agreement arising out of a claim
relating to this Agreement.

         For purposes of this ARTICLE XV, "DESIGNATED CLAIMS" means (a) any
Claim arising out of a breach of or failure to perform any covenant or agreement
contained in this Agreement; (b) any Claim arising out of or related to (i) the
WorldCrisa Excluded Assets, (ii) any Crisa Excluded Assets, (iii) any WorldCrisa
Excluded Liabilities or Crisa Excluded Liabilities, and (iv) any claims raised
by the Bank of New York or any other holder of the long term debt referred to in
SECTION 4.6(A) with respect to any of the assets of WorldCrisa; (c) any Claim
arising out of a breach or inaccuracy or alleged breach or inaccuracy of any of
the representations and warranties identified in SECTION 15.1(C); (d) any Claim
arising out of a breach or inaccuracy or alleged breach or inaccuracy 


                                      -66-
<PAGE>   77


of the representation and warranty set forth in SECTION 9.6.16 and SECTION
9.7.16 (relating to WorldCrisa and Crisa employees, respectively); and (e) any
Claim arising out of or related to any pre-Closing Tax Liability of Crisa or
WorldCrisa.

         Section 15.3. INDEMNIFICATION PROVISIONS FOR THE BENEFIT OF THE VITRO
PARTIES. Libbey will indemnify and hold each Vitro Party and its respective
directors, officers, employees, and agents harmless from any and all Claims that
any Vitro Party may suffer or incur as a result of or relating to (a) the breach
or inaccuracy, or any alleged breach or inaccuracy, whether raised by a Vitro
Party or by another third party, of any of the representations or warranties
made by any Libbey Party in this Agreement and (b) the breach or failure to
perform any covenant or agreement contained in this Agreement (including,
without limitation, the failure fully to discharge the WorldCrisa Assumed
Liabilities except to the extent such liabilities have, prior to Closing, been
misrepresented to the Libbey Parties); provided, however, that the Vitro Parties
will not be entitled to indemnification under paragraph (a) of this SECTION 15.3
for Claims unless the aggregate amount of all such Claims for which
indemnification is sought exceeds US$1,000,000, in which case the Vitro Parties
will be entitled to indemnification for amounts only in excess of US$1,000,000
and further provided that the Vitro Parties will not be entitled to
indemnification under this SECTION 15.3 for Claims if and to the extent that
Claims aggregate more than US$50,000,000. In determining the dollar amount of
the Claims resulting from the breach or inaccuracy of any representation or
warranty that is qualified by the concept of materiality, such qualification
will not be taken into account.

         Section 15.4. NOTICE. Any party entitled to receive indemnification
under this ARTICLE XV (the "INDEMNIFIED PARTY") agrees to give prompt written
notice (including the nature and estimated amount of such claims) to the party
or parties required to provide such indemnification (the "INDEMNIFYING PARTIES")
upon the occurrence of any indemnifiable Claim or the assertion of any Claim or
the commencement of any action or proceeding in respect of which such a Claim
may reasonably be expected to occur (a "LOSS CLAIM"), but the Indemnified
Party's failure to give such notice will not affect the obligations of the
Indemnifying Party under this ARTICLE XV, except to the extent that the
Indemnifying Party is materially prejudiced thereby and will not affect the
Indemnifying Party's obligations or liabilities otherwise than under this
ARTICLE XV. Such written notice will set forth a reference to the event or
events forming the basis of such Loss Claim and the estimated amount involved,
unless such amount is uncertain or contingent, in which event the Indemnified
Party will give a later written notice when the amount becomes fixed. Upon
request, the Indemnified Party shall give the Indemnifying Party access to such
information possessed by the Indemnified Party as the Indemnifying Party
reasonably requests relating to such Loss Claim.

         Section 15.5. DEFENSE OF CLAIMS. The Indemnified Party may initially
undertake the defense of any third party Loss Claim (at the expense of the
Indemnifying Party) until the Indemnifying Party has acknowledged in writing
that the Indemnifying Party is indemnifying the Indemnified Party with respect
to such Loss Claim, whether or not involving litigation, at which point the
Indemnifying Party will be entitled to assume the defense of such Loss Claim;
provided that the Indemnified Party may at any time, at its election,
participate (including through representation by attorneys of its own) in such
defense; provided that such participation shall be at 


                                      -67-
<PAGE>   78


the Indemnified Party's own expense unless the named parties to such Loss Claim
(including any impleaded parties), including both the Indemnified Party and the
Indemnifying Party, shall have been advised by counsel that there are one or
more legal defenses available to it which are different from or additional to
those available to the Indemnifying Party, it being understood, however, that in
such case the Indemnifying Party shall not, in connection with any one such
action or separate but substantially similar or related actions in the same
jurisdiction arising out of the same general allegations or circumstances, be
liable for the reasonable fees and expenses of more than one separate firm of
attorneys. At the Indemnifying Party's reasonable request, the Indemnified Party
will cooperate with the Indemnifying Party in the preparation of such defense if
the Indemnifying Party reimburses the Indemnified Party for the reasonable
expenses incurred in connection with such request. The Indemnifying Party shall
not settle any such Loss Claim for consideration other than money without the
prior written consent of the Indemnified Party and the Indemnifying Party shall
not, without the prior written consent of the Indemnified Party, settle or
compromise any claim or consent to the entry of any judgment that does not
include as an unconditional term thereof the giving by the claimant or plaintiff
to the Indemnified Party of a release from all Liability in respect of such Loss
Claim. The Indemnified Party shall not settle any Loss Claim so long as the
Indemnifying Party is reasonably contesting any such Loss Claim in good faith.
The party contesting or defending a third party Loss Claim shall afford to the
other party and its counsel an opportunity to be present, and to participate in
conferences with all persons, including governmental authorities, asserting such
claims and conferences with representatives or counsel for such persons.

         Section 15.6. DETERMINATION OF LOSS. The parties shall make appropriate
adjustments for any Tax benefits and insurance proceeds (reasonably certain of
receipt and utility in each case) and for the time cost of money in determining
the amount of Claims for purposes of this ARTICLE XV.

         Section 15.7. OTHER INDEMNIFICATION PROVISIONS. The foregoing
indemnification provisions of this ARTICLE XV are in addition to, and not in
derogation of, any statutory or common law remedy any party may have for breach
of a representation, warranty, or covenant.

         Section 15.8. RIGHT OF SET-OFF. The parties hereby expressly agree and
authorize an Indemnified Party that is owed any sum of money under this ARTICLE
XV to set off such amounts against any amounts that the Indemnified Party may
owe to the Indemnifying Party.

                                   ARTICLE XVI

                                  MISCELLANEOUS

         Section 16.1. CERTAIN DEFINITIONS. The following terms shall have the
meanings set forth below when used in this Agreement:

                  "AFFILIATE" means with respect to each of the parties, any
         other person or party which, directly or indirectly, controls, is
         controlled by, or is under common control with such party. The term
         "CONTROL", as used with respect to any person or party, means the
         possession, directly or indirectly, of the power to direct or cause the
         direction of the 



                                      -68-
<PAGE>   79


         management and policies of such person or party, whether through the
         ownership of voting securities, by contract, or otherwise.

                  "ENVIRONMENTAL LAWS" means any and all laws, statutes,
         ordinances, rules, regulations, or orders of any governmental entity
         pertaining to health or the environment currently in effect in any and
         all jurisdictions in which a party owns property or conducts business,
         including, without limitation, the Comprehensive Environmental,
         Response, Compensation, and Liability Act of 1980 ("CERCLA"), as
         amended; the Resource Conservation and Recovery Act of 1977 ("RCRA"),
         as amended; any state laws implementing the foregoing federal laws; and
         all other environmental conservation or protection laws. For purposes
         of this Agreement, the terms "HAZARDOUS SUBSTANCE" and "RELEASE" have
         the meanings specified in CERCLA and RCRA, and the term "DISPOSAL" has
         the meaning specified in RCRA; provided, however, that to the extent
         the laws of the state in which the property is located establish a
         meaning for "hazardous substance," "release," or "disposal" that is
         broader than that specified in either CERCLA or RCRA, such broader
         meaning will apply.

                  "KNOWLEDGE" means, with respect to Vitro and Libbey, that
         knowledge that the directors and officers (or the appropriate Mexican
         counterpart as the case may be) of Vitro and Libbey actually have or,
         after making due inquiry of those employees of the Vitro Parties and
         Libbey Parties, respectively, who would reasonably be expected to have
         such knowledge, would have.

                  "LIABILITY" or "LIABILITIES" means any obligation or liability
         (whether known or unknown, whether absolute or contingent, whether
         liquidated or unliquidated, and whether due or to become due and
         regardless of when or by whom asserted), including any liability for
         Taxes.

                  "MATERIAL ADVERSE EFFECT" means any change, effect, or
         condition that, individually or when taken together with all other such
         changes, effects, or conditions, would be materially adverse to the
         business, operations, assets, financial condition, results of
         operations, or prospects of a party to this Agreement.

                  "MEXICAN GOVERNMENT AUTHORIZATION" means any license, permit,
         authorization, or approval made necessary by any Mexican Legal
         Requirement.

                  "MEXICAN LEGAL REQUIREMENT" means any law, statute,
         regulation, ordinance, decree, order, official standard (NORMA Oficial
         Mexicana), or judgment of Mexico, or any state or political or judicial
         subdivision or instrumentality thereof, including, but not limited to,
         courts, ministries, commissions, departments, boards, bureaus, and
         agencies.

                  "ORDINARY COURSE OF BUSINESS" means the ordinary course of
         business consistent with past custom and practice (including with
         respect to quantity and frequency).



                                      -69-
<PAGE>   80


                  "PERSON" will be broadly construed to include to mean an
         individual, corporation, partnership, association, trust,
         unincorporated organization, governmental entity, or other entity or
         group.

                  "SUBSIDIARY" or "SUBSIDIARIES" means any corporation with
         respect to which another specified corporation has the power to vote or
         direct the voting of sufficient securities to elect a majority of the
         directors.

                  "TAX" or "TAXES" means any federal, state, local, or foreign
         income, gross receipts, assets, license, payroll, employment, excise,
         severance, stamp, occupation, premium, windfall profits, environmental,
         customs duties, capital stock, franchise, profits, withholding, social
         security (or similar), unemployment, disability, real property,
         personal property, low cost housing fund (infinovit), sales, use,
         transfer, registration, value added, alternative or add-on minimum,
         estimated, or other Tax or any kind whatsoever, including any interest,
         penalty, inflation adjustment or addition thereto, whether disputed or
         not. Taxes shall also include any transferee or secondary Liability for
         a Tax and any Liability assumed by agreement, whether express or
         implied in fact or in law.

                  "TAX RETURN" means any return, declaration, report, claim for
         refund, or information return or statement relating to Taxes, including
         any schedule or attachment thereto and including any amendment thereof.

         Section 16.2. NOTICES. All notices, demands, requests, and other
communications given hereunder shall be made in writing in English and shall be
delivered in person or by courier or overnight delivery service (delivery charge
prepaid) or telecopy (provided that the telecopy is confirmed by notice by
certified mail, courier or overnight delivery service). Any notice, demand,
request, or other communication shall be effective only if and when it is
received by the addressee. For the purposes of the foregoing, the addresses and
telecopier numbers of the parties hereto are as follows:

         If to one of the Libbey Parties, such notice shall be addressed to:

                  Libbey Inc.
                  300 Madison Avenue
                  Toledo, Ohio  43699-0060
                  USA
                  Attn:  General Counsel          Fax No. (419) 325-2585

or to any subsequent address of which a Libbey Party may notify the other
parties in writing.


                                      -70-
<PAGE>   81



         If to one of the Vitro Parties, such notice shall be addressed to:

                  Vitro Corporativo, S.A. de C.V.
                  Av. del Roble 660
                  Col. Valle del Campestre
                  Garza Garcia, N.L. 66225
                  Mexico
                  Attn:  Director Juridico Internacional  Fax No. (528) 329-1372

or at any subsequent address of which a Vitro Party may notify the other parties
in writing.

Any party hereto may change its address or telecopier number for the purposes
hereof by giving notice thereof to the other parties in the manner provided
herein.

         Section 16.3. ENTIRE AGREEMENT. The Disclosure Schedules and Exhibits
attached to this Agreement are hereby incorporated by reference into, and made a
part of, this Agreement. This Agreement, along with the Disclosure Schedules and
Exhibits attached hereto, constitutes the entire agreement among the parties and
supersedes any prior understandings, agreements, or representations by or among
the parties, written or oral, that may have related in any way to the subject
matter hereof.

         Section 16.4. ASSIGNMENT. Neither this Agreement nor any of the rights,
interests, or obligations under this Agreement may be assigned or delegated by
any of the parties to this Agreement, without the prior written consent of the
other parties hereto. This Agreement is not intended to confer any rights or
benefits to any person or entity other than the parties to this Agreement.

         Section 16.5. SUCCESSORS AND ASSIGNS. This Agreement shall be binding
upon and inure to the benefit of the parties named herein and their respective
successors and permitted assigns.

         SECTION 16.6. GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE SUBSTANTIVE LAWS OF THE STATE OF TEXAS, WITHOUT
GIVING EFFECT TO ANY CONFLICTS-OF-LAW RULE OR PRINCIPLE THAT MIGHT REQUIRE THE
APPLICATION OF THE LAWS OF ANOTHER JURISDICTION.

         Section 16.7. ARBITRATION. The parties to this Agreement shall exert
good faith efforts to resolve any controversy or claim arising out of or
relating to this Agreement or the breach thereof within fifteen (15) days of
receipt of notice by one party from another party that such a controversy or
claim exists. If the parties fail to resolve such controversy or claim within
such fifteen (15) day period, they shall give notice in writing to the
respective chief executive officers of Libbey and Vitro (the "CEOS"), who will
meet within fifteen (15) days of receipt of such notice at a mutually acceptable
time and place to attempt to resolve any such controversy or claim. In the event
the CEOs fail to meet or to resolve the controversy or claim within such fifteen
(15) day period, the controversy or claim shall be settled by arbitration in
accordance with the then existing International Arbitration Rules of the
American Arbitration Association (hereinafter "AAA"), 


                                      -71-
<PAGE>   82


which shall commence upon one party providing the other parties with a written
demand for arbitration (the "DEMAND FOR ARBITRATION").

         The arbitral tribunal shall be composed of three arbitrators. Each of
Libbey and Vitro shall appoint one arbitrator. If Libbey and Vitro fail to
appoint an arbitrator within thirty (30) days after the date the claimant's
Demand for Arbitration is communicated to the other parties (hereinafter the
"NOTIFICATION DATE"), the AAA shall make such appointment. The two arbitrators
thus appointed shall attempt to agree upon the appointment of a third arbitrator
to serve as chairman of the arbitral tribunal. If said two arbitrators fail to
agree upon the appointment of such third arbitrator within sixty (60) days after
the Notification Date, the AAA shall make such appointment. The place of
arbitration shall be Dallas, Texas, United States of America. The arbitral
proceeding shall be conducted in the English language. To the extent that they
may validly so agree, the parties hereby exclude any right of appeal to any
court in connection with the arbitral award. Judgment upon the arbitral award
may be entered in any court having jurisdiction thereof or having jurisdiction
over any party or any party's assets.

         The validity of this SECTION 16.7 shall be governed by the United
Nations Convention on the Recognition and Enforcement of Foreign Arbitral Awards
or the Inter-American Convention on International Commercial Arbitration, to
which Mexico and the United States of America have adhered.

         All costs of arbitration and enforcement thereof, including reasonable
attorneys' fees and court costs, costs of expert witnesses, transportation,
lodging and meal costs of the parties and witnesses, costs of transcript
preparation, and other reasonable and necessary direct and incidental costs
shall be apportioned to one or more of the parties by a majority of the
arbitrators as they deem appropriate. In the event any party to this Agreement
commences legal proceedings to enforce the arbitral award, the expense of such
litigation (including reasonable attorneys' fees and costs of court) shall be
borne by the party or parties not prevailing therein.

         Section 16.8. COUNTERPARTS. This Agreement may be executed in one or
more counterparts for the convenience of the parties to this Agreement, all of
which together will constitute one and the same instrument.

         Section 16.9. AMENDMENTS AND WAIVERS. This Agreement cannot be modified
or amended except in writing signed by each of the parties to this Agreement.

         Section 16.10. HEADINGS. The Section headings contained in this
Agreement are for convenience only and are not a part of this Agreement and will
not affect in any way the meaning or interpretation of this Agreement.

         Section 16.11. SEVERABILITY. Any term or provision of this Agreement
that is held invalid or unenforceable in any situation or in any jurisdiction
shall not affect the validity or enforceability of the remaining terms and
provisions hereof or the validity or enforceability of the offending term or
provision in any other situation or in any other jurisdiction. If the final
judgment of a court of competent jurisdiction declares that any term or
provision hereof is 


                                      -72-
<PAGE>   83



invalid or unenforceable, the parties agree that the court making the
determination of invalidity or unenforceability shall have the power to reduce
the scope, duration, or area of the term or provision, to delete specific words
or phrases, or to replace any invalid or unenforceable term or provision with a
term or provision that is valid and enforceable and that comes closest to
expressing the intention of the invalid or unenforceable term or provision, and
this Agreement shall be enforceable as so modified after the expiration of the
time within which the judgment may be appealed.

         Section 16.12. ATTORNEYS' FEES AND COSTS. If attorneys' fees or other
costs are incurred to secure performance of any obligations under this
Agreement, to establish damages for the breach thereof, to enforce an award
under SECTION 16.7, or to obtain any other appropriate relief, whether by way of
prosecution or defense, the prevailing party will be entitled to recover
reasonable attorneys' fees and costs incurred in connection therewith.

         Section 16.13. GOVERNING LANGUAGE. Notwithstanding the translation of
this Agreement or any of its Schedules or Exhibits into Spanish or any other
language, the English language version of this Agreement and any of its
Schedules and Exhibits (except for any estatutos) will be controlling and will
govern in any legal proceeding or arbitration.

         Section 16.14. NO VIOLATION OF LAW. This Agreement shall not be
construed to require either party to be compelled, and no party will compel any
other party, to do any act or remain in any situation in violation of any law of
a governmental authority applicable to such party.

         Section 16.15. VITRO UNDERTAKING. Vitro agrees to do such things and
take such actions so as to enable each Vitro Party to fulfill its respective
obligations under this Agreement.

         Section 16.16. LIBBEY UNDERTAKING. Libbey agrees to do such things and
take such actions so as to enable each Libbey Party to fulfill its respective
obligations under this Agreement.

                  [remainder of page intentionally left blank]



                                      -73-
<PAGE>   84


         IN WITNESS WHEREOF, the parties hereto have executed this Agreement as
of the date first written above.

                                  LIBBEY INC.,
                                  a Delaware corporation


                                  By:  /s/ A.H. Smith 
                                      --------------------------------------
                                  Name:  A.H. Smith 
                                        ------------------------------------
                                  Title:  Vice President
                                         -----------------------------------

                                  LIBBEY GLASS INC.,
                                  a Delaware corporation


                                  By:  /s/ A.H. Smith 
                                      --------------------------------------
                                  Name:  A.H. Smith 
                                        ------------------------------------
                                  Title:  Vice President
                                         -----------------------------------


                                  LGA 2 CORP.,
                                  a Delaware corporation


                                  By:  /s/ A.H. Smith 
                                      --------------------------------------
                                  Name:  A.H. Smith 
                                        ------------------------------------
                                  Title:  Vice President
                                         -----------------------------------

                                  LGA 3 CORP.,
                                  a Delaware corporation


                                  By:  /s/ A.H. Smith 
                                      --------------------------------------
                                  Name:  A.H. Smith 
                                        ------------------------------------
                                  Title:  Vice President
                                         -----------------------------------





                                      -74-
<PAGE>   85


                                  LGA 4 CORP.,
                                  a Delaware corporation


                                  By:  /s/ A.H. Smith 
                                      --------------------------------------
                                  Name:  A.H. Smith 
                                        ------------------------------------
                                  Title:  Vice President
                                         -----------------------------------


                                  VITRO, S.A.,
                                  a sociedad anonima organized under the laws of
                                  the United Mexican States


                                  By:  /s/ Claudio Del Valle
                                      --------------------------------------
                                  Name: Claudio Del Valle
                                        ------------------------------------
                                  Title:  Attorney in Fact
                                         -----------------------------------


                                 VITROCRISA HOLDING, S.A. de C.V.,
                                 a sociedad anonima with variable capital 
                                 organized under the laws of the United Mexican
                                 States


                                  By: /s/ Roberto B. Rubio
                                      --------------------------------------
                                  Name:   Roberto B. Rubio
                                        ------------------------------------
                                  Title:  President
                                         -----------------------------------


                                  VITRO CORPORATIVO, S.A. de C.V.,
                                  a sociedad anonima with variable capital 
                                  organized under the laws of the United Mexican
                                  States


                                  By:  /s/ Claudio Del Valle
                                      --------------------------------------
                                  Name: Claudio Del Valle
                                        ------------------------------------
                                  Title:  Attorney in Fact
                                         -----------------------------------





                                      -75-
<PAGE>   86


                                  VITROCRISA, S.A. de C.V.,
                                  a sociedad anonima with variable capital  
                                  organized under the laws of the United Mexican
                                  States


                                  By: /s/ Roberto B. Rubio
                                      --------------------------------------
                                  Name:   Roberto B. Rubio
                                        ------------------------------------
                                  Title:  President
                                         -----------------------------------


                                  WORLDCRISA CORPORATION,
                                  a Delaware corporation


                                  By: /s/ Roberto B. Rubio
                                      --------------------------------------
                                  Name:   Roberto B. Rubio
                                        ------------------------------------
                                  Title:  President
                                         -----------------------------------


                                  CRISA CORPORATION,
                                  a Texas corporation


                                  By: /s/ Roberto B. Rubio
                                      --------------------------------------
                                  Name:   Roberto B. Rubio
                                        ------------------------------------
                                  Title:  President
                                         -----------------------------------



                                      -76-
<PAGE>   87


                        DISCLOSURE SCHEDULES AND EXHIBITS

Disclosure Schedules
- --------------------

Schedule 2.8               VC Holding and Crisa Asset Purchase Price Adjustment
Schedule 4.1               WorldCrisa Assets
Schedule 5.1               Crisa Inventory
Schedule 9.1.2             Required Consents for Vitro Parties
Schedule 9.1.3             Conflicts of Vitro Parties
Schedule 9.1.4             Vitro Parties' Broker Agreements
Schedule 9.2.1(a)          Vitro Ownership of VC Holding
Schedule 9.2.1(b)          Vitro Ownership of Vitro Corporativo
Schedule 9.2.1(c)          Vitro Ownership of American Holdings
Schedule 9.3.1(a)          Issued and Outstanding VC Holding Capital Stock
Schedule 9.3.1(b)          Rights to Acquire VC Holding Capital Stock
Schedule 9.3.2             VC Holding Ownership of Vitrocrisa
Schedule 9.3.4             Material Adverse Changes of VC Holding
Schedule 9.3.6             VC Holding Assets, Liabilities, Employees,
                           Litigation, and Other Matters
Schedule 9.3.7             VC Holding Bank Accounts
Schedule 9.4.1             American Holdings Ownership of Crisa
Schedule 9.5.1(a)          Issued and Outstanding Vitrocrisa Capital Stock
Schedule 9.5.1(b)          Rights to Acquire Vitrocrisa Capital Stock
Schedule 9.5.3             Material Adverse Changes of Vitrocrisa
Schedule 9.5.5             Vitrocrisa Liabilities and Indebtedness
Schedule 9.5.7             Vitrocrisa Litigation
Schedule 9.5.9(c)          Vitrocrisa Tax Disputes
Schedule 9.5.12            Vitrocrisa Insurance Policies
Schedule 9.5.13            Vitrocrisa Real Property Leases
Schedule 9.5.14(a)         Vitrocrisa Intellectual Property
Schedule 9.5.14(b)         Proposal for the Operation of Vitrocrisa
Schedule 9.5.15            Vitrocrisa Material Contracts
Schedule 9.5.16            Vitrocrisa Employee Disputes
Schedule 9.5.17(a)         Vitrocrisa Powers of Attorney
Schedule 9.5.17(b)         Vitrocrisa Powers of Attorney Outstanding After
                           Closing
Schedule 9.5.18            Vitrocrisa Product Warranty
Schedule 9.5.19            Vitrocrisa Product Liability


                                      -77-
<PAGE>   88

Disclosure Schedules (continued)
- --------------------------------

Schedule 9.5.20            Vitrocrisa Guarantees
Schedule 9.5.21            Vitrocrisa Business Relationships
Schedule 9.5.24(i)         Owned Real Property of Vitrocrisa
Schedule 9.5.24(ii)        Real Property Exceptions
Schedule 9.5.24(d)         Third Party Rights to Use Vitrocrisa Real Property
Schedule 9.5.24(f)         Third Parties in Possession of Vitrocrisa Owned Real
                           Property
Schedule 9.5.25            Vitrocrisa Bank Accounts
Schedule 9.5.26            Uncollected Notes and Accounts Receivable of
                           Vitrocrisa
Schedule 9.6.1(a)          Issued and Outstanding WorldCrisa Capital Stock
Schedule 9.6.1(b)          Rights to Acquire WorldCrisa Capital Stock
Schedule 9.6.3             Material Adverse Changes of WorldCrisa
Schedule 9.6.4             WorldCrisa Subsidiaries
Schedule 9.6.5             WorldCrisa Liabilities and Indebtedness
Schedule 9.6.7             WorldCrisa Litigation
Schedule 9.6.8(a)          WorldCrisa Employee Benefit Plans
Schedule 9.6.8(g)          WorldCrisa Employment and Severance Agreements
Schedule 9.6.11            WorldCrisa Environmental Law Violations
Schedule 9.6.12            WorldCrisa Insurance Policies
Schedule 9.6.13            WorldCrisa Real Property Leases
Schedule 9.6.14            WorldCrisa Intellectual Property
Schedule 9.6.15            WorldCrisa Material Contracts
Schedule 9.6.16            WorldCrisa Employee Disputes
Schedule 9.6.17            WorldCrisa Powers of Attorney
Schedule 9.6.18            WorldCrisa Product Warranty
Schedule 9.6.19            WorldCrisa Product Liability
Schedule 9.6.20            WorldCrisa Guarantees
Schedule 9.6.21            WorldCrisa Business Relationships
Schedule 9.6.25            WorldCrisa Bank Accounts
Schedule 9.6.26            Uncollected Notes Receivable of WorldCrisa
Schedule 9.7.1(a)          Issued and Outstanding Crisa Capital Stock
Schedule 9.7.1(b)          Rights to Acquire Crisa Capital Stock
Schedule 9.7.3             Material Adverse Changes of Crisa
Schedule 9.7.5             Crisa Liabilities and Indebtedness
Schedule 9.7.7             Crisa Litigation
Schedule 9.7.8(a)          Crisa Employee Benefit Plans
Schedule 9.7.8(g)          Crisa Employment and Severance Agreements




                                      -78-
<PAGE>   89

Disclosure Schedules (continued)
- --------------------------------

Schedule 9.7.11   Crisa Environmental Law Violations
Schedule 9.7.12   Crisa Insurance Policies
Schedule 9.7.13   Crisa Real Property Leases Schedule 9.7.14  Crisa Intellectual
                  Property
Schedule 9.7.15   Crisa Material Contracts
Schedule 9.7.16   Crisa Employee Disputes
Schedule 9.7.17   Crisa Powers of Attorney
Schedule 9.7.18   Crisa Product Warranty
Schedule 9.7.19   Crisa Product Liability
Schedule 9.7.20   Crisa Guarantees
Schedule 9.7.21   Crisa Business Relationships
Schedule 9.7.24   Owned Real Property of Crisa
Schedule 9.7.25   Crisa Bank Accounts
Schedule 9.7.26   Uncollected Notes and Accounts Receivable of Crisa 
Schedule 10.1.2   Required Consents for Libbey Parties 
Schedule 10.1.3   Conflicts of Libbey Parties 
Schedule 10.2.1   Libbey Ownership of Libbey Glass 
Schedule 10.3.1   Libbey Glass Ownership of LGA 2, LGA 3, and LGA 4 
Schedule 11.12(a) Crisa and WorldCrisa Employees Being Offered Employment by
                  LGA2
Schedule 11.12(b) Three-month - Fifty Percent Continuing Employee Obligations of
                  LGA2
Schedule 11.12(c) One-month - Fifty Percent Continuing Employee Obligations of
                  LGA2



                                      -79-
<PAGE>   90

Exhibits
- --------

Exhibit A         Form of Revised Estatutos for VC Holding
Exhibit B         Form of Revised Estatutos of Vitrocrisa
Exhibit C         Form of Distribution Agreement
Exhibit D         Form of Vitrocrisa Shareholders Agreement
Exhibit E         Form of VC Holding Shareholders Agreement
Exhibit F         Form of Covenant Not to Compete


                                      -80-






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