| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SORRENTO SECURITIES LIMITED | Rep | Dealing in securities | 2018-09-21 | - |
| Huayu Securities Limited | Rep | Dealing in securities | 2005-09-16 | 2018-09-20 |
| MANBLE SECURITIES LIMITED | Rep | Dealing in securities | 2005-04-19 | 2005-09-15 |
| Rep | Advising on corporate finance | 2003-04-01 | 2004-03-23 | |
| Rep | Asset management | 2003-04-01 | 2004-03-23 | |
| Rep | Advising on securities | 2003-04-01 | 2005-03-31 | |
| Rep | Dealing in securities | 2003-04-01 | 2005-03-31 |