Alon USA Energy, Inc. is an independent refiner and marketer of petroleum products operating primarily in the South Central, Southwestern and Western regions of the United States. The Company�s crude oil refineries are located in Texas, California, Oregon and Louisiana and have a combined throughput capacity of approximately 250,000 barrels per day. The Company�s refineries produce petroleum products including various grades of gasoline, diesel fuel, jet fuel, petrochemicals, petrochemical feedstocks, asphalt, and other petroleum-based products.The Company operates in three segments: refining and unbranded marketing, asphalt and retail and branded marketing.