Chenggong olíusvæði í Dongying City
Daqing olíusvæði súrálsframleiðsla
Guizhou Baota Petrochemical Tank Zone
Petrochina dongying Petrochemical Co.
Shanxi Yanchang China Coal Yulin Energy and Chemical Co. Ltd
Sidalia söfnun og sýning
Tianjin Cnooc
Weiming Petrochemical Site
Xinjiang Kunlun Tianze Natural Gas Company
