| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BETA INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2014-03-03 | 2024-01-08 |
| CNI Securities Group Limited | Rep | Dealing in securities | 2010-08-16 | 2014-02-13 |
| WING FUNG SECURITIES LIMITED | Rep | Dealing in securities | 2006-05-10 | 2010-08-09 |