On 8 August 1996, the shares of the company started to float on Shanghai Stock Exchange.

In 2005 Shanxi Coking Group sold 24.19% stake of the listed company to Xishan Coal and Electricity Power (Chinese: 西山煤电股份) another listed company and subsidiary of Shanxi Coking Coal Group[4] for CN¥260 million (CN¥4.87 per share).

[4] A backdoor listing of 49% equity stake in Huajin Energy (Chinese: 山西中煤华晋能源有限责任公司) was announced in April 2016 by issuing new shares and cash to acquire from Shanxi Coking Group.

[4] The rest of the stake was owned by another listed company (and competitor) China Coal Energy.

[4] After the deal, Shanxi Coking Coal Group would owned 47.87% stake of the listed company via wholly owned subsidiary Shanxi Coking Group and 5.27% stake via subsidiary Xishan Coal and Electricity Power.