| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2021-06-10 | 2021-06-10 |
| Rep | Advising on securities | 2018-06-11 | 2018-06-14 | |
| Rep | Advising on securities | 2018-01-15 | 2018-01-19 | |
| Rep | Dealing in securities | 2017-04-25 | 2017-04-25 | |
| Rep | Dealing in securities | 2016-04-26 | 2016-04-28 |