| YANGK TRADE LIMITED | Private company limited by shares | Live |
| YANGKANG IMP & EXP CO., LIMITED | Private company limited by shares | Live |
| YANGKE INTERNATIONAL CO., LIMITED | | Live |
| YANGKE GAMING LIMITED | Private company limited by shares | Dissolved |
| YANGKE TRADING LIMITED | Private company limited by shares | Live |
| Yangke (HongKong) Trading Co., Limited | Private company limited by shares | Live |
| YANGKHOR COMPANY LIMITED | Private company limited by shares | Dissolved |
| YANGKHOR LIMITED | Private company limited by shares | Live |
| Yang-king Industry Co., Limited | Private company limited by shares | Live |
| HONGKONG YANGKUNTANG BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Live |