| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SANFULL SECURITIES LIMITED | Rep | Dealing in securities | 2016-07-28 | 2020-03-31 |
| WING ON CHEONG SECURITIES COMPANY LIMITED | Rep | Advising on corporate finance | - | 2004-06-23 |
| Rep | Advising on securities | - | 2004-06-23 | |
| Rep | Asset management | - | 2004-06-23 | |
| Rep | Providing automated trading services | - | 2004-06-23 | |
| Rep | Dealing in securities | - | 2016-07-18 |