| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2013-12-12 | 2015-02-12 |
| GEO Securities Limited | Rep | Dealing in securities | 2013-07-05 | 2013-11-21 |
| OnePlatform Asset Management Limited | Rep | Dealing in securities | 2010-06-09 | 2011-06-28 |
| Rep | Advising on securities | 2009-10-28 | 2010-06-09 |