| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HUNG SING SECURITIES LIMITED | Rep | Asset management | 2017-08-31 | - |
| RO | Dealing in securities | 2009-05-12 | - | |
| HUNG SING FUTURES LIMITED | Rep | Dealing in futures contracts | 2009-03-31 | 2019-12-30 |
| HUNG SING SECURITIES LIMITED | Rep | Dealing in securities | 2004-12-23 | 2009-05-12 |
| Rep | Advising on corporate finance | 2003-04-01 | 2004-03-18 | |
| Rep | Advising on securities | 2003-04-01 | 2004-03-18 | |
| Rep | Asset management | 2003-04-01 | 2004-03-18 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-05-12 |