1, Shanglongquan Coal Mine is located in loufan county, Taiyuan City, Shanxi Province, which is the Longquan Mine Project of Taiyuan Coal Gasification Longquan Energy Development Co., Ltd.
2. Duerping Coal Mine of Shanxi Coking Coal Group is located in Duerping Street, Wanbailin District, Taiyuan City, Shanxi Province, and was established on April 29th. 1998.