Ji Zhou

China National Petroleum Corp. engages in the production and supply of oil and gas products. Its businesses include petroleum exploration and production, natural gas and pipelines, refining and marketing, oilfield services, engineering construction, petroleum equipment manufacturing and new energy development, as well as capital management, finance, and insurance services. The company was founded on February 9, 1990 and is headquartered in Beijing, China.

CNPC Shenzhen Petroleum Industrial Co., Ltd. explores and develops natural gas. The company is based in Shenzhen, China. The Chinese company is a subsidiary ultimately controlled by the Government of China.

Taicang Natural Gas Co., Ltd. engages in the sale and transmission of piped natural gas products. Its business activities include construction of gas pipelines, wholesale and retail of gas appliances, and building of compressed and liquefied natural gas filling stations. The company was founded on May 14, 2002 and is headquartered in Suzhou, China.

Xinjiang Dunhua Green Oil Technology Co., Ltd. engages in the business of auxiliary activities related to oil and natural gas exploitation, liquid carbon dioxide production and sales, road freight transportation; ecological protection and environmental management. It also provides technology promotion and application services. The company was founded on October 22, 2013 and is headquartered in Karamay, China.

Shenzhen Greenwheel Electric Vehicle Group Co. Ltd. is a national high-tech enterprise that specializes in the research and development of pure electric vehicles. The private company is based in Shenzhen, China. The Chinese company's product line includes pure electric cars, electric buses, electric patrol cars, electric utility vehicles, and hybrid electric buses. The company is a leading technology enterprise and electric vehicle brand manufacturer in China.