| DAOER (CHINA) LIMITED | Private company limited by shares | Live |
| RR DAOER ASIA HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| DAOER IMPORT AND EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |
| FRANCE DAOER PETROLEUM INDUSTRY (CHINA) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK DAOER OIL MATERIALS GROUP LIMITED | Private company limited by shares | Live |
| AMERICA DAOER PETRIFIED INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Daoerdun Co., Limited | Private company limited by shares | Live |
| DAOERFU INTERNATIONAL LIMITED | Private company limited by shares | Live |
| FRANCE DAOERWEN LUBRICATING OIL INT'L GROUP LIMITED | Private company limited by shares | Dissolved |