| Jiangxi Copper Products Co., Ltd. | 100.00% | Shenzhen Jiangxi Copper Marketing Co., Ltd. | 100.00% |
| Jiangxi Copper Beijing Trading Co., Ltd. | 100.00% | Jiangxi Copper Yates Copper Foil Co., Ltd. | 98.15% |
| Jiangxi Copper (Longchang) Precise Pipe Co., Ltd. | 92.04% | JCC Finance Co., Ltd. | 100.00% |
| Jiangxi Copper (Guangzhou) Copper Production Co., Ltd. | 100.00% | Jiangxi Copper International Trade Co., Ltd. | 59.05% |
| Jiangxi Copper Dexing Chemical Co., Ltd. | 100.00% | Jiangxi Copper (Qingyuan) Co., Ltd. | 100.00% |
| JIAXIN INTL RES(03858) | 30.11% | | |