| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Everbright Securities Investment Services (HK) Limited | RO | Advising on securities | 2012-04-11 | 2015-10-01 |
| Rep | Advising on securities | 2012-02-01 | 2012-04-11 | |
| Quam Securities Limited | Rep | Advising on securities | 2011-06-17 | 2012-01-14 |
| Rep | Dealing in securities | 2011-06-17 | 2012-01-14 |