| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SANFULL SECURITIES LIMITED | Rep | Dealing in securities | 2016-07-21 | 2019-06-21 |
| WING ON CHEONG SECURITIES COMPANY LIMITED | Rep | Advising on corporate finance | - | 2004-06-16 |
| Rep | Advising on securities | - | 2004-06-16 | |
| Rep | Asset management | - | 2004-06-16 | |
| Rep | Providing automated trading services | - | 2004-06-16 | |
| Rep | Dealing in securities | - | 2016-07-18 |