| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BAN HIN SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2024-06-04 | - |
| LEE'S SECURITIES COMPANY LIMITED | RO | Dealing in securities | 2005-01-03 | 2024-04-24 |
| Lees Securities Co. | Rep | Advising on corporate finance | 2003-04-01 | 2004-07-12 |
| Rep | Advising on securities | 2003-04-01 | 2004-07-12 | |
| Rep | Asset management | 2003-04-01 | 2004-07-12 | |
| Rep | Dealing in securities | 2003-04-01 | 2005-01-03 |