| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Optima Capital Limited | RO | Advising on corporate finance | 2008-10-15 | - |
| RO | Advising on securities | 2008-10-15 | - | |
| RO | Dealing in securities | 2008-10-15 | 2024-05-30 | |
| Rep | Advising on securities | 2007-11-20 | 2008-10-15 | |
| Rep | Dealing in securities | 2007-11-20 | 2008-10-15 | |
| Rep | Advising on corporate finance | 2007-05-23 | 2008-10-15 | |
| Shang International Finance Limited | Rep | Advising on corporate finance | 2003-04-01 | 2007-05-19 |
| Rep | Advising on securities | 2003-04-01 | 2007-05-19 | |
| Rep | Asset management | 2003-04-01 | 2007-05-19 | |
| Rep | Dealing in securities | 2003-04-01 | 2007-05-19 |