| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Bletchley Park Asset Management (Hong Kong) Limited | RO | Advising on securities | 2019-06-04 | 2020-06-02 |
| RO | Asset management | 2019-06-04 | 2020-06-02 | |
| AISANCE ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2018-08-06 | 2018-08-07 |
| RO | Asset management | 2016-12-06 | 2018-08-07 | |
| Rep | Asset management | 2016-11-08 | 2016-12-06 | |
| dLab Asset Management Limited | RO | Asset management | 2012-10-18 | 2016-10-31 |
| AISANCE ASSET MANAGEMENT LIMITED | Rep | Asset management | 2009-07-30 | 2011-03-10 |