| Wu Qi | 10-Sep-24 | | INED | | |
| Huang Chuangxin | 10-Sep-24 | | NED | | |
| Luo Guihua | 10-Sep-24 | | INED | | |
| Zhou Jie | 10-Sep-24 | | INED | | |
| Pan Shenghai | 10-Sep-24 | | ED | | |
| Liu Yang | 09-Sep-24 | | ED | | |
| Lo Sze Hung | 31-Oct-22 | | INED | | |
| Xu Xiang | 25-Mar-22 | | ED | | |
| Leung Chit Yu | 01-Jul-21 | | CoSec, CFO Non-dir | | |
| Yuan Mingliang | 31-Mar-21 | | INED | | |
| Zhang He | 22-Dec-20 | | ED | | |
| Zhang Yi | 09-Sep-24 | 10-Oct-25 | ED | | Stepping down to dedicate more time for other business commitments. He will continue to serve as a vice president of the company |
| Zhang Yi | 10-Sep-24 | 10-Oct-25 | Ch | | Stepping down to dedicate more time for other business commitments. He will continue to serve as a vice president of the company |
| Zhang Yupeng | 22-Dec-20 | 20-May-25 | INED | | Resigned due to personal development and business commitment. |
| Cui Ling | 01-Jul-19 | 30-Sep-24 | NED | | Redesignation from Non-Executive Director to Executive Director. |
| Cui Ling | 30-Sep-24 | 30-Sep-24 | ED | | Redesignation from Non-Executive Director to Executive Director. |
| Li Weijian | 22-Dec-20 | 10-Sep-24 | Ch | | Removed . No reasons provided |
| Li Weijian | 26-Oct-10 | 10-Sep-24 | Vice Ch | | Removed . No reasons provided |
| Pan Shenghai | 28-Oct-22 | 10-Sep-24 | NED | | |
| Li Junji | | 10-Sep-24 | Vice GM | | Removed. No reasons provided |
| Wei Yingming | | 10-Sep-24 | Not Specified | | SMG and its subsidiaries will terminate the employment contract. |
| Li Peng | | 10-Sep-24 | Not Specified | | SMG and its subsidiaries will terminate the employment contract. |
| Pan Junhong | | 10-Sep-24 | Not Specified | | SMG and its subsidiaries will terminate the employment contract. |
| Huang Bingxing | | 10-Sep-24 | Not Specified | | SMG and its subsidiaries will terminate the employment contract. |
| Li Junji | 02-Dec-22 | 09-Sep-24 | ED | | Removed with immediate effect upon the passing of the relevant resolutions at SGM. |
| Li Weijian | 22-Dec-20 | 09-Sep-24 | CEO | | Removed with immediate effect upon the passing of the relevant resolutions at SGM. |
| Li Junji | | 09-Sep-24 | VP | | Removed with immediate effect upon the passing of the relevant resolutions at SGM. |
| Li Weijian | | 09-Sep-24 | ED | | Removed with immediate effect upon the passing of the relevant resolutions at SGM. |
| Lyu Yanzheng | 30-Nov-16 | 30-Nov-22 | NED | | Due to the decision of CITIC Metal Group Limited not to delegate director to the Company |
| Lau Wan Ki | 31-Jul-21 | 28-Oct-22 | INED | | Since Mr. Lau is going to start an employment with a new company and it is the policy of the new company to restrict external directorship of its employee, thus Mr. Lau has to resign. |
| Cheng Zhiwei | 01-Jul-19 | 28-Oct-22 | NED | | As he has reached retirement age |
| Zhang Zongjian | 22-Dec-20 | 25-Mar-22 | ED | | Due to his other personal commitments |
| Lin Zhijun | 25-Oct-16 | 31-Jul-21 | INED | | |
| Lau Wai Yip | 23-Aug-10 | 30-Jun-21 | CoSec | | |
| Wang Zhihong | 01-Mar-19 | 31-Mar-21 | INED | | |
| Tan Zhuzhong | 26-Oct-10 | 22-Dec-20 | INED | | |
| Guo Aimin | 26-Sep-19 | 22-Dec-20 | CEO, Ch | | |
| Suo Zhengang | 03-Dec-14 | 22-Dec-20 | NED | | |
| Yin Bo | 30-Sep-16 | 26-Sep-19 | CEO | | |
| Chen Jiqiu | 26-Oct-10 | 01-Jul-19 | NED | | |
| Wang Chunxin | 21-Oct-18 | 28-Feb-19 | INED | | |
| Mo Shijian | 26-Oct-10 | 21-Jul-18 | INED | | |
| Yang Zhi Jie | 26-Oct-10 | 25-Oct-16 | INED | | |
| Tian Yuchuan | 26-Oct-10 | 30-Sep-16 | CEO | | |
| Yin Bo | 19-Oct-15 | 30-Sep-16 | Ch | | |
| Qiu Yi Yong | 19-Jul-05 | 19-Oct-15 | Ch | | |
| Yin Bo | 04-Dec-13 | 19-Oct-15 | VP, ED | | |
| Zeng Chen | 25-Aug-11 | 03-Dec-14 | NED | | |
| Mi Zengxin | 26-Oct-10 | 04-Dec-13 | NED | | |
| Yin Ke | 26-Oct-10 | 25-Aug-11 | NED | | |
| Tian Yuchuan | 01-Jan-09 | 26-Oct-10 | ED | | |
