| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Grand Rich Global Group Limited | Rep | Asset management | 2020-06-15 | 2020-11-30 |
| Grand Rich (Hong Kong) International Limited | Rep | Advising on securities | 2019-03-18 | 2020-11-30 |
| Rep | Dealing in securities | 2019-03-18 | 2020-11-30 | |
| SOLARSTONE CAPITAL LIMITED | Rep | Dealing in securities | 2017-11-14 | 2019-03-01 |
| Bluemount Asset Management Limited | Rep | Asset management | 2017-01-05 | 2017-08-01 |
| Bluemount Securities Limited | Rep | Advising on securities | 2017-01-05 | 2017-08-01 |
| Rep | Dealing in securities | 2017-01-05 | 2017-08-01 |