| Polymat Limited | | Live |
| POLYMATE LIMITED | Private company limited by shares | Dissolved |
| POLYMATE LIMITED | Private company limited by shares | Dissolved |
| POLYMATE ADDITIVES CO., LIMITED | Private company limited by shares | Live |
| POLYMATE CONSULTANTS LIMITED | Private company limited by shares | Live Commenced dormancy on 10-Apr-2003 |
| POLYMATE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| POLYMATE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYMATE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYMATE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Q.D. POLYMATE COMPANY LIMITED | Private company limited by shares | Live |
| QINGDAO POLYMATE COMPANY LIMITED | Private company limited by shares | Live |
| POLYMATE TECH LIMITED | Private company limited by shares | Live |
| POLYMATE TRADING LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| POLYMATECH HK CO., LIMITED | Private company limited by shares | Dissolved |
| Polymateria HK Limited | | Live |
| POLYMATH LIMITED | Private company limited by shares | Live |
| POLYMATH LEARNING LIMITED | Private company limited by shares | Live |
| POLYMATHE LIMITED | Private company limited by shares | Live |
| POLYMATHS COMPANY LIMITED | Private company limited by shares | Live |
| POLYMATHY LIMITED | Private company limited by shares | Dissolved |
| POLYMATHY CAPITAL LIMITED | Private company limited by shares | Live |
| Polymatrix Company Limited | Private company limited by shares | Live |