| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Nerico Brothers Limited (HK) | Rep | Dealing in securities | 2015-05-26 | 2017-09-26 |
| oOo Securities (HK) Group Limited | Rep | Advising on securities | 2012-12-06 | 2013-03-24 |
| OnePlatform Asset Management Limited | Rep | Dealing in securities | 2011-07-14 | 2012-01-30 |