Shamrock

Ultramar, Koch Combine Midstream Assets

Seeking greater efficiency in operations, Ultramar DiamondShamrock Corp. (UDS) and a division and two subsidiaries of KochIndustries finalized a joint venture to combine the companies’ gasliquids and petrochemicals operations in Mont Belvieu, TX.

September 2, 1998

PG&E, UDS Announce $2 Billion Energy Deal

PG&E Corp. and Ultramar Diamond Shamrock Corp. (UDS)announced yesterday they had signed a letter of intent to enterinto what is probably the largest energy purchase alliance to datein the industry, representing about $2 billion in electricity,natural gas and steam purchases over a seven-year period. UDS isone of the largest independent refiners in the U.S., with sevenrefineries in the U.S. and Canada processing 650,000 barrels perday, 6,400 branded retail gasoline/convenience stores, and a largehome heating oil business in the Northeast.

March 11, 1998