| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| First Sentier Investors (Hong Kong) Limited | Rep | Advising on securities | 2010-07-13 | 2013-08-22 |
| Rep | Asset management | 2010-07-13 | 2013-08-22 | |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on securities | 2006-09-18 | 2008-08-01 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Asset management | - | 2005-01-25 |
| Rep | Advising on corporate finance | - | 2005-03-23 | |
| Rep | Advising on securities | - | 2005-03-23 | |
| Rep | Providing automated trading services | - | 2005-03-23 | |
| Rep | Dealing in securities | - | 2006-06-24 |