| HK YIYONG MEDIA CONSULTING CO., LIMITED | | Live |
| YIYONG GROUP CO., LIMITED | | Live |
| Hong Kong Yiyong Co., Limited | Private company limited by shares | Live |
| Hong Kong Yiyong Group Limited | | Live |
| HONG KONG YI-YONG TRADING LIMITED | Private company limited by shares | Live |
| YIYONG INDUSTRIAL LIMITED | | Live |
| YIYONG MACHINERY INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| Yiyong International Trade Limited | Private company limited by shares | Live |
| SHIJIAZHUANG YIYONGKANG TRADING CO., LIMITED | Private company limited by shares | Live |
| Yiyoson Limited | | Live |
| YIYOU LIMITED | Private company limited by shares | Live |
| HK YIYOU INT TRADE LIMITED | Private company limited by shares | Live |
| HONGKONG YIYOUXIN INTERNATIONAL LIMITED | Private company limited by shares | Live |