| YOUCHAN JEWELRY LIMITED | Private company limited by shares | Live |
| YOUCHAN TRADING HK LIMITED | Private company limited by shares | Live |
| Youchang Footwear Co., Limited | Private company limited by shares | Live |
| YOUCHANG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YOUCHANG INDUSTRY DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| Youchang Information Technology Service Co., Limited | Private company limited by shares | Live |
| HK YOUCHANG INTERNATIONAL CHEMICAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| YOUCHANG TRADING COMPANY LIMITED | Private company limited by shares | Live |