| CHISON LIMITED | Private company limited by shares | Dissolved |
| CHISON (ASIA-PACIFIC) CO., LIMITED | Private company limited by shares | Live |
| CHISON BIOTECH INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| CHISON INVESTMENT & TRADING CO., LIMITED | Private company limited by shares | Live |
| CHISON CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| CHISON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| CHISON GROUP LIMITED | Private company limited by shares | Live |
| HONGKONG CHISON TRADING CO., LIMITED | Private company limited by shares | Live |
| CHISON INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CHISON INDUSTRIES LIMITED | Private company limited by shares | Live |
| CHISON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CHISON INTERNATIONAL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| Chisong Company Limited | Private company limited by shares | Live |
| CHISONG CAPITAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| CHISONG HUANG DA-XIAN COMPANY LIMITED | Private company limited by shares | Live |