| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HEAD & SHOULDERS ASSET MANAGEMENT LIMITED | RO | Asset management | 2012-11-05 | - |
| Rep | Asset management | 2012-10-03 | 2012-11-05 | |
| Hui Xian Asset Management Limited | RO | Asset management | 2011-04-08 | 2012-07-01 |
| ESR Asset Management (Prosperity) Limited | RO | Asset management | 2008-11-10 | 2011-04-08 |
| Rep | Asset management | 2008-09-30 | 2008-11-10 |