| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Valliance Asset Management Limited | RO | Asset management | 2021-06-24 | 2023-03-24 |
| Rep | Asset management | 2021-04-19 | 2021-06-24 | |
| Deltroit (Hong Kong) Limited | RO | Dealing in securities | 2020-11-13 | 2021-03-05 |
| RO | Asset management | 2005-12-12 | 2021-03-05 | |
| RO | Advising on securities | 2005-04-11 | 2021-03-05 | |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | - | 2003-08-22 |
| Rep | Dealing in securities | - | 2004-06-21 |