| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2020-12-18 | 2021-12-31 |
| Glory Sun Securities Limited | Rep | Advising on securities | 2018-08-01 | 2019-04-09 |
| Rep | Dealing in securities | 2018-08-01 | 2019-04-09 | |
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2006-06-28 | 2006-07-08 |