| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SORRENTO SECURITIES LIMITED | Rep | Dealing in securities | 2018-09-21 | - |
| Huayu Securities Limited | Rep | Dealing in securities | 2006-06-12 | 2018-09-20 |
| MANBLE SECURITIES LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2004-03-23 |
| RO | Asset management | 2003-04-01 | 2004-03-23 | |
| RO | Advising on securities | 2003-04-01 | 2006-05-08 | |
| RO | Dealing in securities | 2003-04-01 | 2006-05-08 |