| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Hedgestone Capital Group (H.K.) Co., Limited | Rep | Advising on securities | 2017-11-10 | 2023-02-27 |
| Rep | Asset management | 2017-11-10 | 2023-02-27 | |
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2008-01-11 | 2008-01-19 |