| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Donghai International Asset Management (Hong Kong) Limited | RO | Asset management | 2020-01-31 | 2021-02-21 |
| Rep | Asset management | 2019-12-18 | 2020-01-31 | |
| Rep | Advising on securities | 2019-12-18 | 2021-02-21 | |
| CASH Wealth Management Limited | Rep | Advising on securities | 2018-04-11 | 2019-12-01 |
| CASH ASSET MANAGEMENT LIMITED | RO | Asset management | 2014-04-03 | 2019-12-01 |
| Rep | Asset management | 2010-08-11 | 2014-04-03 | |
| CELESTIAL SECURITIES LIMITED | Rep | Dealing in securities | 2010-08-11 | 2019-12-01 |