| T.S. Lines Limited | 02510 | 27-Sep-22 | | CFO, CoSec | | |
| Wing Chi Holdings Limited | 06080 | 21-Sep-17 | | INED | | |
| FOUNDER HOLDINGS LIMITED | 00418 | 31-Mar-17 | 31-Dec-25 | INED | | Resignation due to other business commitments. |
| HG Semiconductor Limited (KY) | 06908 | 02-Dec-16 | 05-Jun-23 | INED | | In order to devote more time to pursue his other business commitments |
| HG Semiconductor Limited (KY) | 08343 | 02-Dec-16 | 05-Jun-23 | INED | | |
| Peking University Resources (Holdings) Company Limited | 00618 | 31-Mar-17 | 30-Sep-21 | INED | | |
| Litu Holdings Limited (KY) | 01008 | 01-Sep-20 | 16-Jul-21 | CoSec | | |
| USPACE Technology Group Limited | 01725 | 25-Jul-18 | 16-Jul-21 | INED | | |
| Denox Environmental & Technology Holdings Limited | 01452 | 08-May-15 | 01-Jun-20 | CFO, CoSec | | |
| Shandong Xinhua Pharmaceutical Company Limited | 00719 | 30-May-14 | 29-Jun-18 | INED | | |
| Kwan On Holdings Limited | 01559 | 16-Mar-15 | 13-Sep-16 | INED | | |
| Kwan On Holdings Limited | 08305 | 16-Mar-15 | 13-Sep-16 | INED | | |
| Xingye Alloy Materials Group Limited (KY) | 00505 | 15-Jun-09 | 08-May-15 | CFO, CoSec | | |
| Xingye Alloy Materials Group Limited (KY) | 00505 | 23-May-08 | 15-Jun-09 | CFO | | |
| Xingye Alloy Materials Group Limited (KY) | 00505 | 16-Jul-07 | 23-May-08 | CFO, CoSec | | |
| TIANJIN DEVELOPMENT HOLDINGS LIMITED | 00882 | 16-Mar-05 | 16-Mar-06 | Manager | | |
