The company was founded in September 1993 and is one of the leading domestic listed coal chemical companies. The company publicly issues A shares and B shares in China and is listed on the Shanghai Stock Exchange. The company's main business segment is the production and sale of coal chemical products. The main products include: ethylene glycol, oxalic acid, etc. The company received honors: the “coal-to-ethylene glycol” process technology was certified and approved by the Chinese Academy of Sciences, the “coal-to-ethylene glycol” project was listed as one of the five key demonstration projects in China's coal chemical industry by the “Petrochemical Industry Adjustment and Revitalization Plan (2009-2011)”, and the “10,000 ton scale coal-to-ethylene glycol successfully achieved industrialization demonstration” was selected as one of China's top ten scientific and technological progress news in 2009.