| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Opus Capital Limited (HK) | Rep | Advising on corporate finance | 2014-09-12 | 2014-11-14 |
| Rep | Dealing in securities | 2014-09-12 | 2014-11-14 | |
| DONVEX CAPITAL LIMITED | Rep | Advising on corporate finance | 2012-12-19 | 2013-01-16 |
| Octal Capital Limited | Rep | Advising on corporate finance | 2012-09-10 | 2012-11-30 |
| Rep | Dealing in securities | 2012-09-10 | 2012-11-30 | |
| SOUTHWEST SECURITIES (HK) CAPITAL LIMITED | Rep | Advising on corporate finance | 2011-01-28 | 2012-05-01 |
| Rep | Dealing in securities | 2011-01-28 | 2012-05-01 |