| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2013-08-12 | 2019-05-09 |
| Morgan Stanley Asia Limited | Rep | Asset management | 2010-03-11 | 2012-08-08 |
| Rep | Dealing in securities | 2010-03-11 | 2012-08-08 | |
| Rep | Dealing in securities | 2007-09-04 | 2009-07-30 | |
| Rep | Advising on corporate finance | - | 2003-08-30 | |
| Rep | Advising on securities | - | 2003-08-30 | |
| Rep | Providing automated trading services | - | 2003-08-30 | |
| Rep | Dealing in securities | - | 2003-08-30 |