| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Annum Asset Management (Hong Kong) Limited | Rep | Dealing in securities | 2021-09-09 | - |
| Rep | Advising on securities | 2020-06-01 | - | |
| Rep | Asset management | 2020-06-01 | - | |
| CSOP Asset Management Limited | Rep | Advising on securities | 2017-11-01 | 2019-12-10 |
| Rep | Asset management | 2017-11-01 | 2019-12-10 | |
| Rep | Dealing in securities | 2017-11-01 | 2019-12-10 | |
| HFS ASSET MANAGEMENT LIMITED | Rep | Asset management | 2007-09-25 | 2010-05-07 |
| Rep | Advising on securities | 2005-08-02 | 2010-05-07 |