1, China Petrochemical Shanghai Petrochemical Co., Ltd.: In Jinshan, it mainly produces gasoline and diesel, plastics, chemical fiber and other chemical raw materials.
2. Sinopec Shanghai Gao Qiao Petrochemical Co., Ltd.: In Gao Qiao, it mainly produces gasoline, diesel oil and lubricating oil.
3. China Petrochemical Shanghai Secco Petrochemical Co., Ltd.: In Shanghai Chemical Industry Zone (Caojing), it mainly produces plastics and other chemical raw materials.
4. Sinopec Shanghai Petroleum Company: mainly engaged in gas stations.