1. Datong Coal Group has three subsidiaries: 1. Datong Coal Industry Company has five mines (Meiyukou Mine, Tongjialiang Mine, Silaogou Mine, Xinzhou Kiln Mine and Datong Tashan Coal Mine Co., Ltd.); 2. Datong Local Coal Co., Ltd. ***6 mines (Qingciyao Coal Mine, Jiangjiawan Coal Mine, Makou Coal Mine, Dongzhouyao Coal Mine, Ditch Coal Industry Co., Ltd., Coking Coal Co., Ltd.); 3. Tongsheng Coal Mine Production Management Co., Ltd. No.3 Mine (Shuerli Coal Industry Co., Ltd., Hongda Coal Industry Co., Ltd., Jingtong Wangxing Coal Industry Co., Ltd.) 4. Secondary unit *** 13 Mine (Jinhuagong Mine, Majiliang Mine, Yungang Mine, Yanzishan Mine, Sitai Mine, Yongdingzhuang Coal Industry Co., Ltd., Baidong Coal Industry Co., Ltd., Yanyan Coal Industry Co., Ltd..
Second, after the integration of local coal mines, there are 57 other forms of coal mines, such as Xinzhong Coal Company of China Coal Energy Group, Datong Coal Company of Shanxi Coal Transportation and Marketing Company and Shan Mei Group Company.