| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LUK FOOK SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2019-12-13 | - |
| WING FAT SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2005-01-19 |
| Rep | Advising on securities | 2003-04-01 | 2005-01-19 | |
| Rep | Asset management | 2003-04-01 | 2005-01-19 | |
| Rep | Dealing in securities | 2003-04-01 | 2019-12-12 |