Present situation of Muchengjian coal mine in Mentougou

As of June 5438+February 4, 2022, Muchengjian Coal Mine in Mentougou was officially closed on February 5, 20 18 after consulting relevant reports on June+February 7, 2065438.

Muchengjian Coal Mine was completed and put into operation on 1952, which is the largest production mine under the Beijing Coal Group. It has a development history of more than 50 years, and now it has jurisdiction over three production pits: Qianjuntai, Mucheng Jiankeng and Dataijing. The mine field covers an area of 63.2 square kilometers, with more than 7 100 employees.