| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LUK FOOK SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2014-09-23 | - |
| LUEN SING SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-04-07 |
| Rep | Advising on securities | 2003-04-01 | 2004-04-07 | |
| Rep | Asset management | 2003-04-01 | 2004-04-07 | |
| Rep | Dealing in securities | 2003-04-01 | 2014-09-20 |