| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Somerley Capital Limited | RO | Advising on corporate finance | 2013-12-31 | - |
| Shang International Finance Limited | RO | Advising on corporate finance | 2011-05-16 | 2014-04-17 |
| Rep | Advising on securities | 2007-09-11 | 2011-06-01 | |
| Rep | Dealing in securities | 2007-09-11 | 2011-06-01 | |
| Rep | Advising on corporate finance | 2007-06-11 | 2011-05-16 | |
| REXCAPITAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2004-11-08 | 2007-05-21 |
| HENCO CAPITAL LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-11-03 |