Sinopec (China Petrolium & Chemical) is the first Chinese company that has been listed in Hong Kong, New York, London and Shanghai. The Company is an integrated energy and chemical company with upstream, midstream and downstream operations. The principal operations of Sinopec Corp. and its subsidiaries include: exploring, developing, producing and trading crude oil and natural gas; processing crude oil into refined oil products; producing, trading, transporting, distributing and marketing refined oil products; and producing and distributing chemical products. Based on 2004 turnover, Sinopec Corp. is the largest listed company in China. The Company is one of the largest crude oil and petrochemical companies in China and Asia. It is also one of the largest gasoline, diesel and jet fuel and other major chemical products producers and distributors in China and Asia.