| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Quinton Investments Limited (HK) | Rep | Advising on securities | 2014-03-07 | 2016-11-30 |
| Rep | Dealing in securities | 2014-03-07 | 2016-11-30 | |
| RBS Asia Corporate Finance Limited | Rep | Advising on corporate finance | 2011-11-16 | 2013-11-21 |
| Rep | Dealing in securities | 2011-11-16 | 2013-11-21 |