| HK YUYAN SHOES CO., LIMITED | Private company limited by shares | Dissolved |
| HK Yuyan Tianhe Health Limited | Private company limited by shares | Live |
| HK YUYAN HERBAGE COSMETICS LIMITED | Private company limited by shares | Live |
| HK WOODPECKER YUYAN DRESS LIMITED | Private company limited by shares | Live |
| YUYANG LIMITED | | Live |
| Huasheng Yuyang (China) New Material Technology Co., Limited | Private company limited by shares | Live |
| YUYANG SHIPPING CO., LIMITED | | Live |
| H.K. YUYANG INT'L CHAIN ORGANIZATION INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| YUYANG CAPITAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| YUYANG INT'L HEALTH RESEARCH ORGANIZATION (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HK Yuyang Network Technology Co. Limited | Private company limited by shares | Live |
| HK YUYANG TRADE LIMITED | Private company limited by shares | Live |
| YUYANG TRADE LIMITED | Private company limited by shares | Live |
| HK YUYANG TRADING LIMITED | Private company limited by shares | Live |
| YUYANGYANG INT'L INDUSTRY LIMITED | Private company limited by shares | Live |
| HONG KONG YUYANMEI TRADING LIMITED | | Live |
| YUYANQI LIMITED | Private company limited by shares | Live |