Tong Gang Yu

Beijing Gas Group Co., Ltd. engages in the urban pipeline gas business. Its business scope includes gas supply and sale; sale of gas equipment, appliances, gas-specific equipment, and construction materials; gas equipment testing, maintenance, and installation; and gas and thermal technology development, technology transfer, technical advice, and technical services. The company was founded in September 1999 and is headquartered in Beijing, China.

China Gas Association is a nonprofit organization, which engages in the production and distribution of gas. The company was founded in 2002 and is headquartered in Beijing, China.

China Petroleum Pipeline Bureau designs and builds petroleum pipelines. The firm covers the whole industry chain and pipeline core technology such as pipeline R&D, survey, consulting, design, procurement, construction, coating, fitting fabrication, intelligent pigging, maintenance & repair, telecommunication, and commissioning. Its core business includes engineering & construction, technical service and public service. The company was founded in 1973 and is headquartered in China.

PetroChina West-East Natural Gas Transmission Pipelines Co. distributes natural gas. The Chinese company is a subsidiary of PetroChina, which is ultimately controlled by the Government of China. Wen Dong Li has been the CEO of the company since 2016.