Trecora Resources owns and operates a petrochemical facility located in southeast Texas. It produces petrochemical solvents and other petroleum based products, including isopentane, normal pentane, isohexane, and hexane for use in the production of polyethylene, packaging, polypropylene, expandable polystyrene, poly-iso/urethane foams, and crude oil from the Canadian tar sands, as well as in the catalyst support industries. The Company also owns undeveloped mineral properties, primarily in Saudi Arabia. Trecora Resources, formerly known as Arabian American Development Company, is based in Sugar Land, Texas.