| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KAM LUEN SECURITIES LIMITED | Rep | Dealing in securities | 2019-05-07 | 2022-05-05 |
| PICO ZEMAN SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2016-04-13 | 2019-04-23 |
| CHEONG LEE SECURITIES LIMITED | Rep | Dealing in securities | 2007-08-28 | 2016-03-24 |
| FULBRIGHT SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2004-11-09 |
| Rep | Advising on securities | - | 2004-11-09 | |
| Rep | Asset management | - | 2004-11-09 | |
| Rep | Providing automated trading services | - | 2004-11-09 | |
| Rep | Dealing in securities | - | 2007-07-16 |