| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CAITONG INTERNATIONAL SECURITIES CO., LIMITED | Rep | Dealing in securities | 2025-05-13 | - |
| HING WONG SECURITIES LIMITED | Rep | Dealing in securities | 2022-10-13 | 2025-04-22 |
| CAITONG INTERNATIONAL SECURITIES CO., LIMITED | Rep | Dealing in securities | 2015-09-09 | 2022-10-05 |
| ORIENT SECURITIES LIMITED | Rep | Dealing in securities | 2013-11-01 | 2015-08-31 |