China National Offshore Oil Corporation is the largest offshore oil and gas producer in China. Headquartered in Beijing, CNOOC was founded on February 15, 1982. With a registered capital of RMB 113.8 billion, CNOOC is the parent company of 5 listed subsidiaries at home and abroad. The five main business segments of the Company are oil & gas exploration and development, engineering and technical services, refining and marketing, natural gas and power generation and financial services, and it is actively developing new energies including the offshore wind power