| COKIN LIMITED | Private company limited by shares | Live |
| COKIND LIMITED | Private company limited by shares | Live |
| COKIND SCHOOL UNIFORM LIMITED | Private company limited by shares | Live |
| CO-KING LIMITED | Private company limited by shares | Dissolved |
| CO-KING LIMITED | Private company limited by shares | Live |
| CHINA COKING COAL GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA COKING COAL ENERGY CO., LIMITED | Private company limited by shares | Live |
| SHANXI COKING ENERGY CO., LIMITED | Private company limited by shares | Dissolved |
| CO-KING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SHANXI HENGPU COKING CO., LIMITED | Private company limited by shares | Dissolved |
| COKING INTERNATIONAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| SHANDONG COKING GROUP (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| CO-KINGDOM LIMITED | Private company limited by shares | Dissolved |