Henan Jinma Energy Company Limited, together with its subsidiaries, operates in the coking chemical industry in the People's Republic of China. The company's Coke segment produces and sells coke. Its Coking by-products segment produces and sells ammonium sulphater. The company's Refined Chemicals segment processes and sells benzene based and coal tar-based chemicals. Its Energy Products segment is involved in processing and sale of coke oven crude gas into coal gas; and extraction of liquefied natural gas (LNG) from coal gas, as well as hydrogen. The company's Trading segment trades in coal, coke, LNG, refined oil, coal mining equipment, and nonferrous materials. Its Other Services segment provides water, catering, and fire prevention and management services. The company is also involved in the research and development of environmental protection technology; project investment and investment management; and provision of multimodal transportation, warehouse, and distribution services for coal products. Henan Jinma Energy Company Limited was founded in 2003 and is based in Jiyuan, China.