| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Winner Zone Asset Management Limited | RO | Advising on securities | 2021-12-03 | - |
| RO | Asset management | 2021-12-03 | - | |
| RO | Dealing in securities | 2021-12-03 | - | |
| HANG SENG INVESTMENT SERVICES LIMITED | RO | Advising on securities | 2009-03-09 | 2013-11-01 |