| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Pinpoint Asset Management Limited | Rep | Asset management | 2017-05-15 | 2017-11-30 |
| Deltroit (Hong Kong) Limited | Rep | Advising on securities | 2011-06-08 | 2016-09-12 |
| Rep | Asset management | 2011-06-08 | 2016-09-12 | |
| SJS Markets Limited | Rep | Advising on securities | 2009-04-23 | 2011-05-09 |