| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| EAA SECURITIES LIMITED | Rep | Dealing in securities | 2005-08-29 | 2023-10-31 |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2003-08-08 | 2005-05-26 |
| WING YEE SECURITIES COMPANY LIMITED | Rep | Advising on corporate finance | - | 2003-08-06 |
| Rep | Advising on securities | - | 2003-08-07 | |
| Rep | Asset management | - | 2003-08-07 | |
| Rep | Dealing in securities | - | 2003-08-07 |