| BAIYIN YIZHI CHANGTONG SUPER MICRO-WIRE (HK) CO., LIMITED | Private company limited by shares | Live |
| Baiyin Non-ferrous (HK) International Trade Co., Limited | Private company limited by shares | Live |
| HK BAIYIN GROUP STOCK LIMITED | Private company limited by shares | Dissolved |
| BAIYIN OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| HK BAIYING LIMITED | Private company limited by shares | Live |
| CHINA BAIYING GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA BAIYING GROUP SHARES LIMITED | Private company limited by shares | Live |
| NEW BAIYING TRADE LIMITED | Private company limited by shares | Live |