Sinopec Shanghai Petrochemical Company Limited, together with its subsidiaries, manufactures and sells petroleum and chemical products in the People's Republic of China. The company operates through three segments: Refined Products, Chemical Products, and Petrochemical Products Trading. It offers gasoline, diesel, jet fuel, naphtha, fuel oil, LPG, asphalt, petroleum coke, and sulfur refining products; and ethylene oxide, industrial glycol, diethylene glycol for industrial use, tri ethylene glycol, vinyl acetate, polyvinyl alcohol, isoprene, m-pretendent, dicyclopentadiene, isoprene, pentane, industrial carbon 10 crude aromatic hydrocarbons, lyses naphthalene fractions, industrial pyrolysis carbon 9, polypropylene, industrial butadiene, petroleum benzene, petroleum toluene, ethylene, oil p-xylene, carbon black raw oil, ethylene tar, and butene-1 chemical products. The company also provides high-pressure polyethylene products low-pressure polyethylene synthetic resin products; and acrylic, polyester slicing, polyester staple fiber synthetic products. The company was founded in 1972 and is based in Shanghai, the People's Republic of China. Sinopec Shanghai Petrochemical Company Limited operates as a subsidiary of China Petroleum & Chemical Corporation.