| SINOPLACE SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOPLACE TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOPLAIN LIMITED | Private company limited by shares | Dissolved |
| SINOPLAN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SINOPLAN ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SINOPLAN ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINOPLAN INTERNATIONAL EXHIBITION CONSULTING (HONGKONG) LIMITED | Private company limited by shares | Live |
| SINOPLAN MARKETING LIMITED | Private company limited by shares | Live |
| SINO-PLANTATION LIMITED | Private company limited by shares | Live |
| SINOPLAST LIMITED | Private company limited by shares | Live |
| SINOPLAST GROUP LIMITED | Private company limited by shares | Live |
| SINOPLAST GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINOPLASTIC CO., LIMITED | Private company limited by shares | Dissolved |
| SINOPLASTIC OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| Sinoplastic Packaging Technology Co., Limited | Private company limited by shares | Live |
| SINO-PLAZA LIMITED | Private company limited by shares | Dissolved |
| SINOPLEX LIMITED | Private company limited by shares | Dissolved |
| SINOPLEX LIMITED | Private company limited by shares | Live |
| SINOPLEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS CAPITAL (CHINA) LIMITED | Private company limited by shares | Live |
| SINOPLUS INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| SINOPLUS CONSULTANCY LIMITED | Private company limited by shares | Live |
| Sino-plus Business Consulting Limited | Private company limited by shares | Live |
| SINOPLUS EDUCATION GROUP CO., LIMITED | Private company limited by shares | Live |
| SINOPLUS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS GROUP LIMITED | Private company limited by shares | Live |
| SINOPLUS HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS HONG KONG LIMITED | Private company limited by shares | Live |
| SINOPLUS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOPLUS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| SINOPLUS PROPERTY LIMITED | Private company limited by shares | Dissolved |
| SINOPLUS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SINOPLUS TRADING LIMITED | Private company limited by shares | Dissolved |