Shanghai Petrochemical (), full name Sinopec Shanghai Petrochemical Company Limited (), the subsidiary company of Sinopec, is one of the largest petrochemical enterprises in Mainland China. It is engaged in production of ethylene, fiber, resin and plastics. The company is registered in Shanghai. Its headquarters are in Jinshan District, Shanghai. There have been hopes that Sinopec, Shanghai Petrochemical's parent company, will process share reform and privatize Yizeng Chemical Fibre and Sinopec Shanghai Petrochemical, but the plan does not finalize until this moment. References External links Sinopec Shanghai Petrochemical Company Limited Sinopec Shanghai Petrochemical Company Limited Companies listed on the Hong Kong Stock Exchange Companies listed on the Shanghai Stock Exchange Companies formerly listed on the New York Stock Exchange Oil companies of China Petrochemical companies Government-owned companies of China Sinopec Manufacturing companies based in Shanghai H shares