| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Rifa Securities Limited | Rep | Dealing in securities | 2015-09-07 | - |
| iFAST Securities (HK) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-09-10 |
| Rep | Advising on securities | 2003-04-01 | 2004-09-10 | |
| Rep | Asset management | 2003-04-01 | 2004-09-10 | |
| Rep | Dealing in securities | 2003-04-01 | 2015-09-01 |