| Kou Youmin | | | Chairperson of the Supervisory Committee | | Due to work assignment |
| Ng Sau Mei | 10-Jan-20 | 06-Nov-25 | CoSec | | Ms. Ng resigned following the confirmation that Mr. Xu is qualified to act as the company secretary. |
| Ng Sau Mei | | 06-Nov-25 | J-CoSec, AuRep | | Ms. Ng resigned following the confirmation that Mr. Xu is qualified to act as the company secretary. |
| Sun Ruiwen | 28-Aug-20 | 24-Oct-25 | Non-Dir, Pres | | Due to personal work reasons. |
| Sun Ruiwen | | 24-Oct-25 | ED | | Due to personal work reasons. |
| Kenny Ives | | 24-Oct-25 | VP | | In order to devote more time to family. |
| Li Chaochun | 22-Jan-07 | 30-May-25 | V-Ch | | Due to devoting more time to family and personal interests. |
| Li Chaochun | 14-Jan-14 | 30-May-25 | Ch | | Due to devoting more time to family and personal interests. |
| Yuan Honglin | 25-Nov-13 | 30-May-25 | Non-Executive Director | | Due to personal work reasons. Mr. Yuan has confirmed that he has no disagreement with the Board, and there is no matter that needs to be brought to the attention of the Shareholders. |
| Yuan Honglin | 12-Jun-20 | 30-May-25 | Ch | | Due to personal work reasons. Mr. Yuan has confirmed that he has no disagreement with the Board, and there is no matter that needs to be brought to the attention of the Shareholders. |
| Li Chaochun | | 25-Apr-25 | ED | | Due to personal reasons, Mr. Li has submitted his resignation. |
| Li Hongwei | 31-May-24 | 10-Dec-24 | Sup | | Resigned due to personal work arrangement. |
| Li Hongwei | | 10-Dec-24 | Staff Representative Supervisor | | Resigned due to personal work arrangement. |
| Li Shuhua | 03-Aug-18 | 07-Jun-24 | INED | | Due to the expiration of the term of office |
| Lin Jiuxin | 09-Jun-23 | 07-Jun-24 | Non-Executive Director | | |
| Wang Gerry Yougui | 03-Aug-18 | 07-Jun-24 | INED | | Due to the expiration of the term of office |
| Yan Ye | 03-Aug-18 | 07-Jun-24 | INED | | Due to the expiration of the term of office |
| Zheng Shu | 09-Jun-23 | 07-Jun-24 | Sup | | |
| Xu Wenhui | 12-Mar-21 | 31-May-24 | Sup | | |
| Wang Hanyuan | | 25-Aug-23 | VP | | To further strengthen the management and control on core businesses as well as the management of the construction, production and operation of major projects of Tenke Fungurume Mining S.A. (TFM) |
| Cheng Yunlei | 26-Jun-15 | 09-Jun-23 | Non-Executive Director | | No reasons provided |
| Guo Yimin | 28-Mar-19 | 09-Jun-23 | Non-Executive Director | | No reasons provided |
| Guo Yimin | 29-Apr-19 | 09-Jun-23 | V-Ch | | No reasons provided |
| Kou Youmin | 27-Jun-15 | 09-Jun-23 | ChSup | | No reasons provided |
| Wu Yiming | | 22-Apr-22 | CFO | | Due to personal career development |
| Yue Yuanbin | 04-Aug-18 | 30-Jul-21 | CoSec | | |
| Wang Zhengyan | 19-Jan-15 | 11-Mar-21 | Sup | | |
| Zheng Shu | 07-Jun-24 | 01-Jan-21 | ChSup | | |
| Ho Siu Pik | 01-Jun-06 | 10-Jan-20 | CoSec | | |
| Li Guojun | 09-Aug-22 | 06-Jun-19 | CFO | | |
| Luo Yunxiang | 10-Dec-24 | 24-May-19 | Sup | | |
| Zhang Zhenhao | 27-Jun-15 | 22-May-19 | Sup | | |
| Ma Hui | 27-Jun-15 | 21-Dec-18 | V-Ch | | |
| Li Faben | 25-Aug-06 | 04-Aug-18 | ED | | |
| Bai Yanchun | 17-Aug-12 | 03-Aug-18 | INED | | |
| Cheng Gordon Yu | 17-Aug-12 | 03-Aug-18 | INED | | |
| Xu Shan | 17-Aug-12 | 03-Aug-18 | INED | | |
| Zhang Xinhui | 20-Nov-12 | 11-Apr-16 | CoSec | | |
| Ma Hui | 26-Jun-15 | 27-Jun-15 | Non-Executive Director | | |
| Zhang Zhenhao | 18-Aug-09 | 27-Jun-15 | ChSup | | |
| Gu Meifeng | 07-Jun-13 | 26-Jun-15 | FD | | |
| Wang Qinxi | 25-Aug-06 | 26-Jun-15 | ED | | |
| Xu Xu | 17-Aug-12 | 26-Jun-15 | INED | | |
| Yin Dongfang | 16-Jan-07 | 26-Jun-15 | Sup | | |
| Zhang Yufeng | 25-Aug-06 | 26-Jun-15 | Non-Executive Director | | |
| Lin Jiuxin | 07-Jun-24 | 04-Jun-15 | V-Ch | | |
| Xu Hui | 12-Oct-22 | 04-Jun-15 | CoSec | | |
| Deng Jiaoyun | 16-Aug-06 | 19-Jan-15 | Sup | | |
| Wu Wenjun | 24-Oct-12 | 14-Jan-14 | Ch | | |
| Shu Hedong | 18-Aug-09 | 06-Sep-13 | Non-Executive Director | | |
| Duan Yuxian | 25-Aug-06 | 24-Oct-12 | Ch | | |
| Wu Wenjun | 22-Jan-07 | 24-Oct-12 | ED, GM | | |
| Gao Dezhu | 19-Oct-06 | 17-Aug-12 | INED | | |
| Gu Desheng | 19-Oct-06 | 17-Aug-12 | INED | | |
| Ng Charles Ming Wah | 08-Dec-06 | 17-Aug-12 | INED | | |
| Zeng Shaojin | 19-Oct-06 | 17-Aug-12 | INED | | |
| Lai Sharon Magdalene | 21-Mar-10 | 21-Mar-12 | CoSec | | |
| Lo Susan Yee Har | 10-Jun-15 | 21-Mar-10 | CoSec | | |
| Shu Hedong | 16-Aug-06 | 18-Aug-09 | ChSup | | |
| Xu Jun | 25-Aug-06 | 18-Aug-09 | Non-Executive Director | | |
| Gu Hongyu | 07-Jun-24 | 01-Jan-05 | INED | | |
| Jiang Li | 09-Jun-23 | 01-Apr-03 | Non-Executive Director | | |
| Wang Kaiguo | 07-Jun-24 | 09-May-02 | INED | | |
