| SINOMAR CO., LIMITED | Private company limited by shares | Live |
| Sinomar Shipping Co., Limited | Private company limited by shares | Live |
| SINOMAR (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| SINOMAR SHIPMANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINOMARINE LIMITED | Private company limited by shares | Dissolved |
| Sinomarine Livestock Carriers Co., Limited | Private company limited by shares | Live |
| SINOMARINE SHIPPING CO., LIMITED | Private company limited by shares | Live |
| SINOMARINE SHIPPING (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| Energy Sinomarine Co. Limited | | Live |
| Sinomarine Group (HK) Co., Limited | | Live |
| Sinomarine (Hong Kong) Limited | Private company limited by shares | Live |
| SINOMARK LIMITED | Private company limited by shares | Dissolved |
| SINOMARK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOMARK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SinoMarket Limited | | Live |
| SINOMARKS HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Sinomaro Co., Limited | Private company limited by shares | Live |
| SINOMART JOIN CHANCE LIMITED | Private company limited by shares | Live |
| SINOMART CO., LIMITED | Private company limited by shares | Live |
| SINOMART INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOMART INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOMART PACIFIC LIMITED | Private company limited by shares | Dissolved |
| SINOMART KAI YUEN PETROCHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-MART TRADE LIMITED | Private company limited by shares | Live |
| SINOMART TRANSPORT LIMITED | Private company limited by shares | Live |