| Company Name | Type | Status |
|---|---|---|
| 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 |