| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| YICKO SECURITIES LIMITED | Rep | Dealing in securities | 2019-10-10 | - |
| CELESTIAL SECURITIES LIMITED | Rep | Dealing in securities | 2007-06-27 | 2019-09-27 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2006-02-03 | 2007-06-16 |
| SHUN LOONG SECURITIES COMPANY LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-05-20 |
| Rep | Advising on securities | 2003-04-01 | 2004-05-20 | |
| Rep | Asset management | 2003-04-01 | 2004-05-20 | |
| Rep | Providing automated trading services | 2003-04-01 | 2004-05-20 | |
| Rep | Dealing in securities | 2003-04-01 | 2007-06-16 |