China Risun Group Limited produces and supplies coke, coking chemicals, and refined chemicals in the People's Republic of China. It operates in five segments: Coke and Coking Chemicals Manufacturing, Refined Chemicals Manufacturing, Operation Management, Trading, and Others. Its products include crude benzene, industrial naphthalene phthalic anhydride, coke oven gas methanol, coal-tar, high purified hydrogen, and caprolactam. The company also provides operation management services, trades coke and chemical products, develops and sells commercial and residential properties, and exports its products. Founded in 1995, it is headquartered in Causeway Bay, Hong Kong.