| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Chuenman Securities Limited | Rep | Dealing in securities | 2019-03-21 | 2021-01-08 |
| Ruibang Securities Limited | Rep | Dealing in securities | 2017-06-09 | 2018-05-04 |
| PRUDENTIAL BROKERAGE LIMITED | Rep | Dealing in securities | 2007-11-05 | 2008-01-14 |