| Wang Qianhui | 13-May-26 | | J-CoSec | | |
| Zhai Jing | | 13-May-26 | J-CoSec | | Ms. Zhai has tendered her resignation to dedicate more efforts to the Company’s business development area. |
| Guo Feng | 16-Apr-20 | 27-Mar-26 | CEO | | Dr. Guo resigned to devote more time to his family affairs. |
| Guo Feng | 12-Sep-24 | 27-Mar-26 | Non-Dir | | Dr. Guo resigned to devote more time to his family affairs. |
| Guo Feng | 02-Nov-21 | 27-Mar-26 | Ch | | Dr. Guo resigned to devote more time to his family affairs. |
| Zhai Jing | 30-Dec-25 | 27-Mar-26 | ED | | Due to the strategic development needs of the Group, Ms. Zhai will dedicate more efforts to the Company’s business development area. |
| Ni Xin | 30-Dec-25 | 27-Mar-26 | ED | | Redesignated from the president to the chief executive officer |
| Ni Xin | | 27-Mar-26 | Pres | | Redesignated from the president to the chief executive officer |
| Ip Tak Wai | 30-Jun-22 | 30-Dec-25 | CoSec | | Resigned. Completion of the Proposed Merger have been fulfilled |
| Yu Tieming | 02-Jan-24 | 30-Dec-25 | Non-Executive Director | | Resigned. Completion of the Proposed Merger have been fulfilled |
| Yu Tieming | | 30-Dec-25 | AuRep | | Resigned. Completion of the Proposed Merger have been fulfilled |
| Lyu Dong | 02-Nov-21 | 26-Jun-25 | Non-Executive Director | | Retired from office as a non-executive Director by rotation pursuant to Article 16.19 of the Articles of Association at the AGM and did not offer himself for re-election due to his change in work commitments. |
| Zhou Honghao | 23-Sep-20 | 18-Sep-24 | INED | | Mr. Zhou could no longer serve as an independent non-executive Director under the Administrative Measures for Part-time Work of Academicians of the Chinese Academy of Engineering (Trial Implementation) |
| Guo Feng | | 12-Sep-24 | ED | | Due to his decision to devote more time on his other business commitments |
| Weng Chengyi | 12-Sep-24 | 01-Sep-24 | FD | | |
| Liu Yi | 29-Jul-22 | 09-Feb-24 | Non-Executive Director | | |
| Chen Yu | 03-Dec-18 | 02-Jan-24 | Non-Executive Director | | Due to his decision to devote more time on his other business commitments |
| Ni Lin | 23-Apr-21 | 29-Jul-22 | Non-Executive Director | | Due to her decision to devote more time on her other business commitments |
| Ho Siu Pik | 22-Dec-21 | 30-Jun-22 | CoSec | | No reasons provided. |
| Zhou Joe Xin Hua | 25-Nov-19 | 15-Apr-22 | Pres | | Due to his decision to devote more time on his other businesses |
| Zhou Joe Xin Hua | | 15-Apr-22 | ED | | Due to his decision to devote more time on his other businesses |
| Siu Wing Kit | 24-Jun-20 | 22-Dec-21 | CoSec | | |
| Yi Qingqing | 03-Dec-18 | 02-Nov-21 | Ch | | |
| Li Ming | 25-Nov-19 | 23-Apr-21 | Non-Executive Director | | |
| Li Yunchun | 25-Nov-19 | 16-Jun-20 | Dir | | |
| Wang Ruwei | 25-Nov-19 | 16-Jun-20 | Dir | | |
| Chen Yuezhong | 25-Nov-19 | 16-Apr-20 | Dir | | |
| Chen Wen | 16-Jun-20 | 11-May-17 | INED | | |
| Cui Bai | 29-Sep-24 | 07-May-10 | INED | | |
| Fung Edwin | 16-Jun-20 | 13-May-05 | INED | | |
