| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Double Haven Capital (Hong Kong) Limited | RO | Asset management | 2012-08-30 | 2021-06-07 |
| Rep | Asset management | 2011-11-03 | 2012-08-30 | |
| SPARX Asia Investment Advisors Limited | RO | Advising on securities | 2007-04-03 | 2011-10-28 |
| RO | Asset management | 2007-04-03 | 2011-10-28 | |
| Rep | Asset management | 2006-01-05 | 2007-04-03 | |
| Rep | Advising on securities | 2004-04-30 | 2007-04-03 |