Yi Min Chen

CNOOC Refinery & Petrochemical Co. Ltd. engages in oil refinery services. The company is based in Beijing, China. The Chinese company is a subsidiary ultimately controlled by the Government of China. The company was founded in 2005. The CEO is Shao Fei Wang.

China National Offshore Oil Corp. explores oil and gas properties. The firm offers oil and gas exploitation, chemical and fertilizer production and refining, natural gas and power generation, new energies development, financial and logistic services. The company was founded on February 15, 1982 and is headquartered in Beijing, China.