| NEW SINOPORT LIMITED | Private company limited by shares | Live |
| SINOPORT GROUP (CHINA) COMPANY LIMITED | Private company limited by shares | Live |
| SINO-PORT INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| SINOPORT CORPORATION LIMITED | Private company limited by shares | Live |
| SINOPORT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SINOPORT HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Sinoport Industry Co., Limited | Private company limited by shares | Dissolved |
| SINOPORT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOPORT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOPORT INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| Sinoport Investments Limited | Private company limited by shares | Live |
| SINOPORTS LIMITED | Private company limited by shares | Dissolved |
| SINOPORTS DEVELOPMENTS LIMITED | Private company limited by shares | Live |
| SINOPORTS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |