| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KAISEN ASSET MANAGEMENT LIMITED | Rep | Asset management | 2010-06-21 | 2012-12-01 |
| PLATINUM BROKING COMPANY LIMITED | Rep | Dealing in securities | 2009-11-25 | 2010-05-14 |
| CHEETAH INVESTMENT MANAGEMENT LIMITED | Rep | Advising on securities | 2009-05-15 | 2009-09-30 |
| Rep | Asset management | 2009-05-15 | 2009-09-30 |