| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HO FUNG SHARES INVESTMENT LIMITED | Rep | Dealing in securities | 2014-10-24 | 2024-12-01 |
| Minerva Holding Financial Securities Limited | Rep | Dealing in securities | 2008-07-11 | 2014-05-17 |
| EAST ASIA SECURITIES COMPANY LIMITED | Rep | Providing automated trading services | - | 2003-08-26 |
| Rep | Advising on corporate finance | - | 2003-12-19 | |
| Rep | Advising on securities | - | 2003-12-19 | |
| Rep | Asset management | - | 2003-12-19 | |
| Rep | Dealing in securities | - | 2008-06-21 |