| Ya Zuan Gold (Hong Kong) Co., Limited | Private company limited by shares | Live |
| ZUAN SHI CORP LIMITED | Private company limited by shares | Dissolved |
| Ya Zuan Diamond (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Ya Zuan Foods (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Ya Zuan Investment (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Ya Zuan Jem&Jade (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Ya Zuan Land (Hong Kong) Co., Limited | Private company limited by shares | Live |
| XIN ZUAN HK TRADING LIMITED | Private company limited by shares | Live |
| Zuan Shi Trading Limited | Private company limited by shares | Live |
| HONG KONG ZUANBAOLI LOCKSMITHS HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| HK ZUANFENG DIAMOND LIMITED | Private company limited by shares | Live |
| ZuanFeng Trading Limited | Private company limited by shares | Live |
| YONG ZUANG COMPANY LIMITED | | Live |
| HK ZUANGPIN TRADE LIMITED | | Live |
| HK ZUANHUAN TRADE LIMITED | Private company limited by shares | Live |
| ZUANKEE (HONG KONG) CATERING MANAGEMENT CONSULTING CO., LIMITED | Private company limited by shares | Live |
| HK ZUANZHILING JEWELRY LIMITED | Private company limited by shares | Live |
| Zuanzhuan Limited | Private company limited by shares | Live |
| Zuanzilian Jewelry Limited | Private company limited by shares | Live |