| CHANGYU LIMITED | Private company limited by shares | Dissolved |
| CHANGYU LIMITED | Private company limited by shares | Live |
| CHANGYU TECH&PHARM LIMITED | Private company limited by shares | Live |
| CHANGYU TRADE LIMITED | Private company limited by shares | Live |
| CHANGYU TRADE LIMITED | | Live |
| Changyuan Limited | Private company limited by shares | Live |
| Changyuan Trade and Business Limited | Private company limited by shares | Live |
| Sheng Changyuan Trade Co., Limited | Private company limited by shares | Live |
| Sheng Changyuan Trade Co., Limited | | Live |
| CHANGYUAN CREATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Changyuan Electronics (Hong Kong) Company Limited | Private company limited by shares | Dissolved |
| Changyuan Electronics (Hong Kong) Company Limited | Private company limited by shares | Live |
| ASIA CHANGYUAN ENERGY CO., LIMITED | | Live |
| CHANGYUAN IMPORT & EXPORT LIMITED | Private company limited by shares | Dissolved |
| HK CHANGYUAN FINANCING INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| CHANGYUAN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Changyuan (Hong Kong) Limited | Private company limited by shares | Live |
| CHANGYUAN NEW MATERIAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| CHANGYUAN (HONG KONG) TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHANGYUAN TECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CHANGYUAN TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CHANGYUAN TRADING CO., LIMITED | | Live |
| Changyuan Trading (Hong Kong) Limited | | Live |
| CHANGYUAN (HK) INDUSTRIAL LIMITED | Private company limited by shares | Live |
| CHANGYUAN PHOTOELECTRIC INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| CHANGYUAN INDUSTRY (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| HK CHANGYUAN TIMBER INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| Changyuan International Limited | | Live |
| China Changyuan Kangtong International Limited | Private company limited by shares | Live |
| Changyuan Metal Limited | | Live |
| ChangYuan Packing Products (H.K.) Company Limited | Private company limited by shares | Live |
| CHANGYUAN TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| CHANGYUAN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Changyuan International Technology Co., Limited | Private company limited by shares | Dissolved |
| CHANGYUAN TRADE LIMITED | Private company limited by shares | Dissolved |
| Changyuan HK Trade Limited | Private company limited by shares | Live |
| CHANGYUAN INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| CHANGYUAN TRADING CO., LIMITED | Private company limited by shares | Live |
| CHANGYUAN CABLE & WIRE LIMITED | Private company limited by shares | Dissolved |
| CHANGYUANXINGDA TRADE CO., LIMITED | Private company limited by shares | Live |
| China ChangYuCheng Limited | Private company limited by shares | Live |
| Changyue Enterprise Company Limited | Private company limited by shares | Live |
| CHANGYUHONG INDUSTRY (HONGKONG) LIMITED | Private company limited by shares | Live |
| HK CHANGYUN BUSINESS & TRADE LIMITED | Private company limited by shares | Live |
| CHANGYUN BUSINESS & TRADE LIMITED | Private company limited by shares | Live |
| RENHE CHANGYUN LIMITED | Private company limited by shares | Dissolved |
| HK CHANGYUN TRADE LIMITED | Private company limited by shares | Live |
| QINGDAO CHANGYUNDA MACHINERY CO., LIMITED | Private company limited by shares | Live |