| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Premia Partners Company Limited | RO | Advising on securities | 2017-03-09 | - |
| RO | Asset management | 2017-03-09 | - | |
| RO | Dealing in securities | 2017-03-09 | - | |
| China Asset Management (Hong Kong) Limited | RO | Advising on securities | 2015-06-16 | 2016-07-29 |
| RO | Asset management | 2015-06-16 | 2016-07-29 | |
| Rep | Advising on securities | 2011-06-13 | 2015-06-16 | |
| Rep | Asset management | 2011-06-13 | 2015-06-16 | |
| CITIC Securities Asset Management (HK) Limited | Rep | Advising on securities | 2010-07-29 | 2011-06-05 |
| Rep | Asset management | 2010-07-29 | 2011-06-05 | |
| MIRAE ASSET GLOBAL INVESTMENTS (HONG KONG) LIMITED | Rep | Advising on securities | 2008-06-02 | 2010-05-05 |
| Rep | Asset management | 2008-06-02 | 2010-05-05 | |
| HANG SENG INVESTMENT MANAGEMENT LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-12-30 |
| Rep | Advising on securities | 2003-04-01 | 2007-11-05 | |
| Rep | Asset management | 2003-04-01 | 2007-11-05 |