Petrochemical Enterprises

PetroChina Company Limited, Dalian Petrochemical Company, Fushun Petrochemical Company
PetroChina Fushun Petrochemical Company, Jinzhou Petrochemical Company
Guodian Chifeng Chemical Company Limited
Liaohe PetroChina Engineering Company Limited

Liaohe Oilfield of CNPC

Shengli Oilfield of CNPC

Daqing Oilfield of CNPC

PetroChina Zunhua Petroleum Company

Shenyang Oil Recovery Factory

Sinopec Yangzi Petrochemical Company Limited

Maoming Petrochemical Company Limited

Sinopec Liaoning Company

Jinzhou Petrochemical Company

Liaohe Oilfield Petrochemical Company

Yunnan Furui Chemical Corporation

Shenyang Chemical Group

Liaoning Huafu Petroleum Co., Ltd