| HONGDIN INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| HONGDIN INVEST DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HONGDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HongDing Co., Limited | Private company limited by shares | Live |
| DG HONGDING CO., LIMITED | | Live |
| HONGDING TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| Hongding Trade Co., Limited | Private company limited by shares | Live |
| HONGDING ENTERPRISES LIMITED | Private company limited by shares | Live |
| HONGDING INDUSTRY LIMITED | Private company limited by shares | Live |
| HONGDING ELECTRONICS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONGDING INTERNATIONAL PROJECT INVESTMENT MANAGEMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HK HONGDING MINERAL RESOURCE LIMITED | Private company limited by shares | Dissolved |
| Tianyuan Hongding Limited | | Live |
| Hongding Trading Limited | | Live |
| HONGDINGDA LIMITED | Private company limited by shares | Live |
| Hongdingfeng Trading Co., Limited | Private company limited by shares | Live |
| HONGDINGRUI INDUSTRY LIMITED | Private company limited by shares | Live |
| Hongdingsheng Trading Limited | Private company limited by shares | Live |
| HONGDINGXIANG INDUSTRY CO., LIMITED | Private company limited by shares | Live |