Shanxi Coking Coal Group Co., Ltd. has eight mining bureaus, namely Datong Mining Bureau, Xuangang Mining Bureau, Xishan Mining Bureau, Fenxi Mining Bureau, Yangquan Mining Bureau, Huozhou Mining Bureau, Lu 'an Mining Bureau and Jincheng Mining Bureau from north to south. Mining Bureau is a coal production enterprise. It belongs to the coal industry bureaus of all provinces, municipalities and autonomous regions.