Sinopec, or the China Petroleum and Chemical Corporation ( ) (), is one of the major petroleum companies in China. Sinopec's business includes oil and gas exploration, refining, and marketing; production and sales of petrochemicals, chemical fibers, chemical fertilizers, and other chemical products; storage and pipeline transportation of crude oil and natural gas; import, export and import/export agency business of crude oil, natural gas, refined oil products, petrochemicals, and other chemical… (More on Sinopec)