0000950131-01-502914 Sample Contracts

AMENDMENT NO. 1 TO CREDIT AGREEMENT
Credit Agreement • August 14th, 2001 • Premcor Refining Group Inc • Petroleum refining • New York
AMENDMENT NO. 4 TO CREDIT AGREEMENT
Credit Agreement • August 14th, 2001 • Premcor Refining Group Inc • Petroleum refining • New York