Chenggong ropné pole v Dongying City Rafinérie olejového pole Daqing Guizhou Baota Petrochemical Tank Zone Petrochina Donging Petrochemical Co. Ltd Shanxi Yanchang China Coal Yulin Energy and Chemical Co. Ltd Shromažďování a výstava Sidalia Tianjin CNOOC Weiming Petrochemical Site Xinjiang Kunlun Tianze zemní plyn Company Zhongke (Guangdong) Rafining & Chemical Co. Ltd