| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Kirin Asset Management Limited | Rep | Asset management | 2016-11-21 | 2019-07-22 |
| GEO Securities Limited | Rep | Advising on securities | 2014-10-24 | 2016-05-20 |
| Rep | Dealing in securities | 2014-10-24 | 2016-05-20 | |
| oOo Securities (HK) Group Limited | Rep | Dealing in securities | 2012-10-09 | 2014-05-08 |
| Rep | Advising on securities | 2008-10-16 | 2014-05-08 |