| LINZHOU TRADING CO., LIMITED | Private company limited by shares | Live |
| LINZHOU GLOBAL TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Linzhou Company Limited | Private company limited by shares | Live |
| LINZHOU HUARUI CARBON NEW MATERIAL CO., LIMITED | Private company limited by shares | Live |
| LINZHOU INDUSTRY LIMITED | Private company limited by shares | Live |
| LINZHOU INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| LINZHOU TRAVEL SERVICE LIMITED | Private company limited by shares | Dissolved |