O le fanua suau'u o Chenggong i le Aai o Dongying
Fale Fa'amamāina o le Fanua Suau'u o Daqing
O le Vaega o Tanka Kemikolo a Guizhou Baota
Kamupani Fa'a'ele'ele Petrochina Dongying LTD
Shanxi Yanchang Saina Coal Yulin Energy and Chemical Co. LTD
Fa'apotopotoga ma Fa'aaliga a Sidalia
Tianjin CNOOC
Nofoaga o le Weiming Petrochemical
Xinjiang Kunlun Tianze Natural Gas Company
