| C.H.T. INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| CHTA (HK) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHTA Ventures Co., Limited | Private company limited by shares | Live |
| CHTC Limited | Private company limited by shares | Live |
| CHTC TRADING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| CHTE COMPANY LIMITED | Private company limited by shares | Live |
| CHTF LIMITED | Private company limited by shares | Live |
| CHTI (HongKong) Holding Company Limited | Private company limited by shares | Live |
| CHTOYER COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHTRAVE COMPANY LIMITED | Private company limited by shares | Live |
| CH.T.REX LIMITED | Private company limited by shares | Live |
| C.H.T.S. TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHTY (CHINA) LIMITED | Private company limited by shares | Live |