Subordinate enterprises:
1 Yangquan Coal Industry (Group) No.1 Mine
2 Yangmei No.2 Mine
3 No.3 Mine of Yangquan Coal Industry (Group) Co., Ltd.
4 Tianxing Company: The predecessor of Tianxing Company was No.4 Mine of Yangmei Group, which was founded in 1907. This century-old mine was reorganized into Star Company after its resources were exhausted in 2002.
5 Yangmei Group Minmetals
6 Xinjing Coal Mine
7 Shouyang Kaiyuan Mining Limited Liability Company
8 Shanxi Jingyu Ciyuan New Material Co., Ltd.