EXHIBIT 10.62 AMENDMENT NO. 3 TO CREDIT AGREEMENT. AMENDMENT dated as of December 31, 1998 among ULTRAMAR DIAMOND SHAMROCK CORPORATION, CANADIAN ULTRAMAR COMPANY (the "Borrower"), the LENDERS listed on the signature pages hereof (the "Lenders") and CANADIAN IMPERIAL BANK OF COMMERCE, as Agent (the "Agent"). PREAMBLE: 1. The parties hereto entered into a Credit Agreement dated December 19, 1996 (the "Agreement"), as amended in February, 1997 and on November 7,1997; and 2. The parties hereto desire to amend certain provisions of the Agreement in the manner set forth below. AGREEMENT: For good an valuable consideration, the parties hereto agree as follows: 1.1 Definition. References. Unless otherwise specifically defined herein, each ---------------------- term used herein which is defined in the Agreement shall have the meaning given such term in the Agreement. Each reference to "hereof", "hereunder", "herein" and "hereby" and each other similar reference and each reference to "this Agreement" and each other similar reference contained in the Agreement shall from and after the date hereof refer to the Agreement as amended hereby. 2.1 Amendment to Section 1.1 of the Agreement. The definition of "Consolidated ------------------------------------------ Net Income" in Section 1.1 of the Agreement is replaced with the following: "Consolidated Net Income" means, for any period, the net income (or loss) of the Borrower or UDSC, as the case may be, and its Consolidated Subsidiaries for such period; provided that there shall be excluded from such calculation (i) any after-tax gains or losses attributable to asset sales (other than sales in the ordinary course of business) or returned surplus assets of any Plan, (ii) in the case of UDSC only, up to U.S. $127,800,000 of non-recurring charges in connection with or as a result of (A) the Merger or (B) certain changes to conform the accounting practices of Ultramar Corporation and Diamond Shamrock, Inc., (iii) (A) U.S. $131,600,000 in non- recurring restructuring charges in connection with certain corporate restructuring activities initiated in 1998, as reflected by UDSC's report on Form 10-Q/A for the quarterly period ended June 30, 1998, and (B) up to U.S. $135,000,000 of non-recurring non-cash charges against income taken in connection with the adjustment of inventory value for the fiscal year ended -2- December 31, 1998, and (iv) to the extent not included in clauses (i), (ii) or (iii), any net extraordinary gains or net extraordinary losses. 3.1 Governing Law. This Amendment shall be governed by and construed in ------------- accordance with the laws of the Province of Ontario, Canada. 4.1 Counterparts; Effectiveness. This Amendment may be signed in any number of --------------------------- counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. This Amendment shall become effective as of the date hereof when the Agent shall have received duly executed counterparts hereof signed by the Borrower and the Majority Lenders (or, in the case of any party as to which an executed counterpart shall not have been received, the Agent shall have received telegraphic, telex or other written confirmation from such party of execution of a counterpart hereof by such party). The parties hereto have caused this Amendment to be executed by their respective authorized representatives or officers effective the date referred to above. CANADIAN ULTRAMAR COMPANY By: /s/ Steve Blank -------------------------------- Name: Steve Blank Title: Treasurer Address: c/o Ultramar Diamond Shamrock Corporation Facsimile: (210) 592- 2010 ULTRAMAR DIAMOND SHAMROCK CORPORATION By: /s/ Steve Blank -------------------------------- Name: Steven A. Blank Title: Vice President and Treasurer Address: 6000 N Loop 1604 W San Antonio, Texas 78249 Facsimile: (210) 592-2010 -3- LENDERS SIGNATURES CANADIAN IMPERIAL BANK OF COMMERCE, AS AGENT By: /s/ Tim Thomas -------------------------------- Name: Tim Thomas Title: Executive Director Address: Commerce Court West, 7th Flr., Toronto, Ontario M5L 1A2 Facsimile: (416) 980-2804 By: /s/ D. Evelyn ------------------------------- Name: D. Evelyn Title: Director Address: Commerce Court West, 7th Flr., Toronto, Ontario M5L 1A2 Facsimile: (416) 980-2804 CANADIAN IMPERIAL BANK OF COMMERCE By:_______________________________ Name: Title: Address: 10th FIr., 855 - 2nd Street, S.W. Calgary, Alberta T2P 2P2 Facsimile: (403) 221-5779 By:_______________________________ Name: Title: Address: 10th Flr., 855 - 2nd Street, S.W. Calgary, Alberta T2P 2P2 Facsimile: (403) 221-5779 -3- LENDERS SIGNATURES CANADIAN IMPERIAL BANK OF COMMERCE, AS AGENT By:_______________________________ Name: Title: Address: Commerce Court West, 7th Flr., Toronto, Ontario M5L 1A2 Facsimile: (416) 980-2804 By:_______________________________ Name: Title: Address: Commerce Court West, 7th Flr., Toronto, Ontario M5L 1AS Facsimile: (416) 980-2804 CANADIAN IMPERIAL BANK OF COMMERCE By: /s/ D. J. Swain -------------------------------- Name: D. J. Swain Title: Vice President Address: 10th Flr., 855 - 2nd Street, S.W. Calgary, Alberta T2P 2P2 Facsimile: (403) 221-5779 By: /s/ L. Sagriff ------------------------------- Name: L. Sagriff Title: Executive Director Address: 10th Flr., 855 - 2nd Street, S.W. Calgary, Alberta T2P 2P2 Facsimile: (403) 221-5779 -4- BANK OF TOKYO - MITSUBISHI (CANADA) By: /s/ Amos Simpson ------------------------------- Name: Amos Simpson Title: General Manager Address: 600 rue de la Gauchetiere Ouest, Suite 2780, Montreal, Quebec H3B 4L8 Facsimile: (514) 875-9392 FUJI BANK CANADA By:_______________________________ Name: Title: Address: Facsimile: THE BANK OF NOVA SCOTIA By:________________________________ Name: David Torrey Title: Relationship Manager Address: 44 King Street West, Toronto, Ontario MAH 1H1 Facsimile: (416) 866-2009 By:_______________________________ Name: Title: Address: 44 King Street West, Toronto, Ontario MAH 1H1 Facsimile: (416) 866-2009 -4- BANK OF TOKYO - MITSUBISHI (CANADA) By:_______________________________ Name: Amos Simpson Title: General Manager Address: 600 rue de la Gauchetiere Ouest, Suite 2780, Montreal, Quebec H3B 4L8 Facsimile: (514) 875-9392 FUJI BANK CANADA By:/s/ Daniel Lee ------------------------------- Name: Daniel Lee Title: Senior Vice President Address: Facsimile: THE BANK OF NOVA SCOTIA By:_______________________________ Name: David Torrey Title: Relationship Manager Address: 44 King Street West, Toronto, Ontario MAH 1H1 Facsimile: (416) 866-2009 By:________________________________ Name: Title: Address: 44 King Street West, Toronto, Ontario MAH 1H1 Facsimile: (416) 866-2009 -4- BANK OF TOKYO - MITSUBISHI (CANADA) By:_______________________________ Name: Amos Simpson Title: General Manager Address: 600 rue de la Gauchetiere Ouest, Suite 2780, Montreal, Quebec H3B 4L8 Facsimile: (514) 875-9392 FUJI BANK CANADA By:_______________________________ Name: Title: Address: Facsimile: THE BANK OF NOVA SCOTIA By: /s/ David Torrey ------------------------------- Name: David Torrey Title: Relationship Manager Address: 44 King Street West, Toronto, Ontario MAH 1H1 Facsimile: (416) 866-2009 By: /s/ Stephanie Spencer ------------------------------- Name: Stephanie Spencer Title: Account Officer Address: 44 King Street West, Toronto, Ontario MAH 1H1 Facsimile: (416) 866-2009 -5- ABN AMRO BANK CANADA By:/s/ [SIGNATURE ILLEGIBLE]^^ -------------------------------- Name: [ILLEGIBLE]^^ Title: SENIOR VICE PRESIDENT Address: #1500, 600 de Maisonneuve Ouest Montreal, Quebec H3A 3J2 Facsimile: (514) 284-2357 CAISSE CENTRALE DESJARDINS By:_______________________________ Name: Robert LaBelle Title: Director, Corporate Banking Address: 1 Complex Desjardins, Suite 2822 Montreal, Quebec H5B 1B3 Facsimile: (514) 288-9683 CREDIT LYONNAIS CANADA By:________________________________ Name: Joycelyn Cote Title: Vice President Address: 2000 Mansfield, 16th Floor Montreal, Quebec H3A 3A6 Facsimile: (514) 284-2357 By:_______________________________ Name: Cynthia Hansen Title: Assistant Vice President Address: 2000 Mansfield, 16th Floor Montreal, Quebec H3A 3A6 Facsimile: (514) 288-9683 -5- ABN AMRO BANK CANADA By:_______________________________ Name: Enrico Pallatto Title: Address: #1500, 600 de Maisonneuve Ouest Montreal, Quebec H3A 3J2 Facsimilie (514) 284-2357 CASSIE CENTRALE DESJARDINS By: /s/ Robert LaBelle ------------------------------- Name: Robert LaBelle Title: Director, Corporate Banking Address: 1 Complexe Desjardins, Suite 2822 Montreal, Quebec H5B 1B3 Facsimile: (514) 284-2357 CREDIT LYONNAIS CANADA By:________________________________ Name: Jocelyn Cote Title: Vice President Address: 2000 Mansfield, 16th Floor Montreal, Quebec H3A 3A6 Facsimile: (514) 288-9683 By:________________________________ Name: Cynthia Hansen Title: Assistant Vice President Address: 2000 Mansfield, 16th Floor Montreal, Quebec H3A 3A6 Facsimile: (514) 288-9683 -5- ABN AMRO BANK CANADA By:________________________________ Name: Enrico Pallatto Title: Address: #1500, 600 de Maisonneuve Ouest Montreal, Quebec H3A 3J2 Facsimilie (514) 284-2357 CASSIE CENTRALE DESJARDINS By:________________________________ Name: Robert LaBelle Title: Director, Corporate Banking Address: 1 Complexe Desjardins, Suite 2822 Montreal, Quebec H5B 1B3 Facsimile: (514) 284-2357 CREDIT LYONNAIS CANADA By: /s/ Jocelyn Cote -------------------------------- Name: Jocelyn Cote Title: Vice President Address: 2000 Mansfield, 16th Floor Montreal, Quebec H3A 3A6 Facsimile: (514) 288-9683 By: /s/ Cynthia Hansen -------------------------------- Name: Cynthia Hansen Title: Assistant Vice President Address: 2000 Mansfield, 16th Floor Montreal, Quebec H3A 3A6 Facsimile: (514) 288-9683 -6- THE INDUSTRIAL BANK OF JAPAN (CANADA) By: /s/ Campbell McLeish ---------------------------------- Name: Campbell McLeish Title: Senior Vice President Address: 100 Yonge Street, Suite 1102 Toronto, Ontario M5C 2W1 Facsimile: (416) 367-3452 ROYAL BANK OF CANADA By:________________________________ Name: Fiona Dubsky Title: Senior Manager Address: 1 Place Ville Marie, 8th Floor West Wing Montreal, Quebec H3C 3A9 Facsimile: (514) 874-5315 -6- THE INDUSTRIAL BANK OF JAPAN (CANADA) By:________________________________ Name: Campbell McLeish Title: Senior Vice President Address: 100 Yonge Street, Suite 1102 Toronto, Ontario M5C 2W1 Facsimile: (416) 367-3452 ROYAL BANK OF CANADA By: /s/ Fiona Dubsky ------------------------------- Name: Fiona Dubsky Title: Senior Manager Address: 1 Place Ville Marie, 8th Floor West Wing Montreal, Quebec H3C 3A9 Facsimile: (514) 874-5315