| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GUOSEN SECURITIES (HK) ASSET MANAGEMENT COMPANY LIMITED | Rep | Asset management | 2019-01-04 | 2021-02-04 |
| Rep | Advising on securities | 2018-09-17 | 2021-02-04 | |
| Rep | Dealing in securities | 2018-09-17 | 2021-02-04 | |
| Prudence Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2017-07-24 | 2018-05-29 |
| Rep | Advising on securities | 2017-03-13 | 2018-05-29 | |
| Rep | Asset management | 2017-03-13 | 2018-05-29 |