CMGB has 11 subordinate bureaus,institutions and centers,4 holding companies,and geological teams distributed in 15 provinces,autonomous regions or municipalities.

11 subordinate bureaus are:

No.1 Bureau of CMGB
No.2 Bureau of CMGB
No.3 Bureau of CMGB
Shangdong Bureau of CMGB
Central-South Bureau of CMGB
North-West Bureau of CMGB
Geophysical Exploration Academy of CMGB
Kunming Geo-exploration Academy of CMGB
Guangzhou Geo-exploration Institute of CMGB
Information Center of CMGB
Mineral Resource Institute of CMGB

4 Share-holding companies:

Zhengyuan International Mining Co., Ltd
Yichang HXF investment Co., Ltd
Jingri-Cumi Super-Hard Material Co., Ltd
Zhongji Fazhan Construction Engineerig Co., Ltd

CMGB has 11 functional departments and offices, which are General Affair Office (Office of the Party Affairs), Human Resource Department, Assets and Financial Department, Strategic Development Department, Geo-exploration Department, International Cooperation Department, Auditing Department, Inspection Division of the party Discipline Committee, Working Division of the Party Committee & Mass Affairs, Administrative Service Center.