| MS Yirui Limited | Private company limited by shares | Live |
| Hong Kong Yiruida Industrial Co., Limited | Private company limited by shares | Live |
| Yiruida Technology Co Limited | | Live |
| YIRUIDE TRADE LIMITED | Private company limited by shares | Live |
| YIRUIHENG LIMITED | Private company limited by shares | Live |
| Yiruikang Co., Limited | Private company limited by shares | Live |
| Yiruikang Trading Limited | Private company limited by shares | Live |
| YIRUIKUN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| YIRUILI TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YiRuisi Trading Limited | Private company limited by shares | Live |
| GERMANY YIRUITE THERMAL ENERGY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YIRUITEX CO., LIMITED | Private company limited by shares | Live |
| YIRUIXING LIMITED | Private company limited by shares | Live |
| YIRUN COMPANY LIMITED | Private company limited by shares | Live |
| HK YIRUN BIOTECHNOLOGY LIMITED | | Live |
| HOHHOT YIRUN CASHMERE PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| CHINA YIRUN INVESTMENT SHARES LIMITED | | Live |
| HK YIRUN BUSINESS & TRADE CO., LIMITED | | Live |
| HUIZHOU YIRUN METAL CO., LIMITED | Private company limited by shares | Live |
| Yirun Technology Co., Limited | Private company limited by shares | Live |
| Yirun Trading Co., Limited | Private company limited by shares | Live |
| YIRUN ELECTRONIC LIMITED | Private company limited by shares | Live |
| YIRUN (HK) INT'L GROUP LIMITED | Private company limited by shares | Live |
| Hong Kong Yirun Industrial Co., Limited | Private company limited by shares | Live |
| HONGKONG YIRUN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGKONG DONGJING YIRUN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| YIRUN GROUP (HONGKONG) LIMITED | Private company limited by shares | Live |
| YIRUN TECHNOLOGY (HONGKONG) LIMITED | | Live |
| HONGKONG YIRUN TRADING LIMITED | | Live |
| Yirun Industrial Co., Limited | Private company limited by shares | Live |
| YIRUN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YIRUN ENTERPRISE (INTERNATIONAL) GROUP CO LIMITED | Private company limited by shares | Live |
| YIRUN INTERNATIONAL HOLDINGS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| YIRUN INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Yirun Investments Limited | Private company limited by shares | Live |
| Yirun Kaifu Management Co., Limited | | Live |
| Yirun Metalware Co., Limited | Private company limited by shares | Live |
| YIRUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HK YIRUN TRADING LIMITED | Private company limited by shares | Live |
| Yiruni Limited | | Live |
| YIRUO TRADE CO., LIMITED | Private company limited by shares | Live |
| ZHEJIANG YIRUO INDUSTRY LIMITED | Private company limited by shares | Live |
| HK YIRUO TRADING CO., LIMITED | Private company limited by shares | Live |