Hong Tao Zheng

Chongqing Petroleum & Gas Exchange Center Co., Ltd. is a private company that operates a natural gas trading center. The company was founded in 2017 and is based in Chongqing, China. The Chinese company's website provides information on transaction and price information, company news, policy guides, member services, and system and rules. The company also offers training courses and forums related to the oil and gas industry. The website is available in English and Chinese. The company provides information on natural gas spot prices and LNG plant prices.

Part of ENN Natural Gas Co., Ltd., ENN (Zhoushan) LNG Co. Ltd. was founded in 2013 and operates ports and provides hazardous chemical storage services. The company is based in Zhoushan, China. ENN (Zhoushan) LNG Co. was acquired by ENN (Tianjin) Energy Investment Co. Ltd. from Langfang Natural Gas Co., Ltd. on August 02, 2022 for $1,353.61 million.

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.