| Yaoyi Global Co., Limited | | Live |
| YAOYI TRADE LIMITED | Private company limited by shares | Live |
| YAOYING LIMITED | Private company limited by shares | Live |
| HONG KONG YAOYING LIMITED | Private company limited by shares | Live |
| YAOYING ASIA INTERNATIONAL INVESTMENT (HONGKONG) LIMITED | | Live |
| HK YAOYING BIOLOGICAL TECHNOLOGY INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| YAOYING INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| YAOYING (HK) SCI.&TECH LIMITED | | Live |
| YAOYIYAO INTERNATIONAL TRADING LIMITED | | Live |