| Dream International Limited (Hk) | 01126 | 09-Jun-22 | | CoSec | | |
| Hyfusin Group Holdings Limited | 08512 | 01-Dec-21 | | CoSec | | |
| Gaush Meditech Ltd | 02407 | 18-Nov-21 | | CoSec | | |
| Shanghai Int Medical Instruments Co., Ltd. | 01501 | 22-May-19 | | CoSec | | |
| Bairong Inc. | 06608 | 31-Aug-11 | | CoSec | | |
| Cheerwin Group Limited | 06601 | | | CoSec | | |
| Tenfu | 06868 | 19-Jul-21 | 21-Mar-26 | CoSec | | Resignation. |
| Ming Yuan Cloud | 00909 | 07-Jul-23 | 18-Mar-26 | J-CoSec | | Resignation due to her work arrangements. |
| Sh Pharma | 02607 | 23-Jul-21 | 20-Feb-24 | J-CoSec | | Due to adjustment of work arrangement |
| Shanghai Pharmaceuticals Holding Co., Ltd. | 02607 | 23-Jul-21 | 20-Feb-24 | CoSec | | |
| Netjoy | 02131 | 16-May-16 | 28-Dec-23 | J-CoSec | | No reasons provided. |
| Sunac Services | 01516 | 09-Jun-22 | 28-Dec-23 | J-CoSec | | No reasons provided |
| Sunac Services Holdings Limited | 01516 | 09-Jun-22 | 28-Dec-23 | CoSec | | |
| Netjoy Holdings Limited | 02131 | 16-May-16 | 28-Dec-23 | CoSec | | |
| Xi'An Kingfar Property Services Co., Ltd. | 01354 | 26-Aug-24 | 30-Jul-23 | CoSec | | |
| Lianhua | 00980 | 02-Jul-20 | 02-Jul-23 | J-CoSec | | No reasons provided. |
| Lianhua Supermarket Holdings Company Limited | 00980 | 02-Jul-20 | 02-Jul-23 | CoSec | | |
| Kangji Medical | 09997 | 07-Mar-20 | 03-May-22 | CoSec | | No reasons provided |
| Immunotech Biopharm Ltd | 06978 | 03-Oct-19 | 23-Aug-21 | CoSec | | |
| Ai X Tech Inc. | 01490 | 16-Jun-13 | 01-Apr-15 | CoSec | | |
| China Energy Engineering Corporation Limited (Cn) | 03996 | 23-Jul-21 | 31-May-04 | CoSec | | |
