| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| OnePlatform Asset Management Limited | Rep | Dealing in securities | 2011-02-23 | 2018-08-01 |
| PRINCIPAL ASSET MANAGEMENT COMPANY (ASIA) LIMITED | Rep | Advising on securities | 2008-06-11 | 2009-05-18 |
| Sun Life Hong Kong Limited | Rep | Advising on securities | 2007-10-25 | 2008-05-24 |
| PRINCIPAL GLOBAL INVESTORS (HONG KONG) LIMITED | Rep | Advising on securities | 2006-03-08 | 2007-09-29 |
| AIA WEALTH MANAGEMENT COMPANY LIMITED | Rep | Advising on corporate finance | - | 2004-06-05 |
| Rep | Asset management | - | 2004-08-16 | |
| Rep | Dealing in securities | - | 2004-08-16 | |
| Rep | Advising on securities | - | 2006-01-23 |