| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| TAI SHING STOCK INVESTMENT CO. LIMITED | Rep | Dealing in securities | 2018-07-10 | 2023-12-31 |
| SUN GROWTH SECURITIES LIMITED | Rep | Dealing in securities | 2017-01-20 | 2018-06-29 |
| RO | Advising on corporate finance | - | 2004-11-26 | |
| RO | Advising on securities | - | 2004-11-26 | |
| RO | Asset management | - | 2004-11-26 | |
| RO | Dealing in securities | - | 2017-01-20 |