Tesoro Corp. won federal and state clearance for its purchase of BP's Carson refinery, Arco stations and other assets for $2.4 billion, an acquisition that would further concentrate the state's fuel-making capacity into only two players - Tesoro and Chevron ...
FTC Clears Tesoro Purchase of BP Refinery
Wall Street Journal
Tesoro wins antitrust OK to buy California BP refinery
Reuters
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