| Taiking Chemical Co., Limited | Private company limited by shares | Dissolved |
| HONG KONG TAIKING TRADE LIMITED | Private company limited by shares | Live |
| TAIKING ENTERPRISE HONGKONG LIMITED | Private company limited by shares | Live |
| Taiking (HongKong) Technology Limited | Private company limited by shares | Live |
| TAIKING INTERNATIONAL TRADING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TAIKING INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SHIN TAIKITSU INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHIN TAIKITSU INDUSTRIAL HK LIMITED | Private company limited by shares | Live |