| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Solomon JFZ (Asia) Holdings Limited | RO | Dealing in securities | 2017-01-10 | 2019-11-15 |
| Hong Kong Stock Link Securities Limited | RO | Advising on corporate finance | - | 2003-11-07 |
| RO | Advising on securities | - | 2003-11-07 | |
| RO | Asset management | - | 2003-11-07 | |
| RO | Dealing in securities | - | 2016-04-06 |