| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| TFI Securities and Futures Limited | Rep | Advising on securities | 2023-05-23 | - |
| Rep | Dealing in securities | 2023-05-23 | - | |
| Jefferies Hong Kong Limited | Rep | Advising on securities | 2017-04-05 | 2019-04-12 |
| HAITONG INTERNATIONAL RESEARCH LIMITED | Rep | Advising on securities | 2015-01-14 | 2017-03-24 |