| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CAITONG INTERNATIONAL SECURITIES CO., LIMITED | Rep | Dealing in securities | 2025-01-17 | 2025-12-15 |
| Wealthy Securities Limited | Rep | Advising on securities | 2022-03-09 | 2024-08-01 |
| Rep | Asset management | 2022-03-09 | 2024-08-01 | |
| Rep | Dealing in securities | 2021-12-06 | 2024-08-01 | |
| FORTHRIGHT SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2021-04-09 | 2021-11-18 |
| KINGSTON SECURITIES LIMITED | Rep | Dealing in securities | 2006-10-10 | 2020-12-24 |
| LUEN FAT SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2005-12-06 | 2006-09-30 |
| BOCI SECURITIES LIMITED | Rep | Dealing in securities | 2004-10-29 | 2005-11-07 |
| KINGSTON SECURITIES LIMITED | Rep | Providing automated trading services | - | 2003-07-04 |
| Rep | Advising on corporate finance | - | 2004-08-24 | |
| Rep | Advising on securities | - | 2004-08-24 | |
| Rep | Asset management | - | 2004-08-24 | |
| Rep | Dealing in securities | - | 2004-10-19 |