| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UPBEST SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2016-08-03 | 2025-11-19 |
| YICKO SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2004-08-06 |
| Rep | Advising on securities | - | 2004-08-06 | |
| Rep | Asset management | - | 2004-08-06 | |
| Rep | Dealing in securities | - | 2016-05-24 |