Paramount Petroleum

[1] It operated a refinery at that location, and was the largest seller of asphalt in California.

[1] Paramount also operated a refinery near Portland, Oregon, as well as several marketing terminals in the Western United States.

[1] Paramount had been a subsidiary of Alon USA, a publicly traded refining and marketing company (NYSE:ALJ), since 2006.

[1] The company was largely financed by two prominent multi billionaires of the United States.

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