| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| YING WAH SECURITIES COMPANY LIMITED | RO | Dealing in securities | 2010-05-18 | 2023-01-31 |
| Rep | Advising on corporate finance | 2003-04-08 | 2005-03-29 | |
| Rep | Advising on securities | 2003-04-08 | 2005-03-29 | |
| Rep | Asset management | 2003-04-08 | 2005-03-29 | |
| Rep | Dealing in securities | 2003-04-08 | 2010-05-18 |