| HK ZHONGMAN LIMITED | Private company limited by shares | Live |
| CHINA ZHONGMAN AUTOMOBILE PARTS (HK) LIMITED | Private company limited by shares | Live |
| ZHONGMAN ENERGY (HONG KONG) COMPANY LIMITED | | Live |
| ZHONGMAN PETROLEUM (HONG KONG) COMPANY LIMITED | | Live |
| Hongkong Zhongman Investment Holdings Co., Limited | Private company limited by shares | Live |
| Zhongman International (Hong Kong) Fuel Limited | Private company limited by shares | Live |
| HONG KONG ZHONGMAN INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| ZHONGMAN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Zhongman Trading Limited | | Live |