| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2012-11-12 | 2018-07-04 |
| YU ON SECURITIES COMPANY LIMITED | Rep | Providing automated trading services | - | 2003-07-03 |
| Rep | Advising on corporate finance | - | 2003-10-06 | |
| Rep | Advising on securities | - | 2003-10-06 | |
| Rep | Asset management | - | 2003-10-06 | |
| Rep | Dealing in securities | - | 2012-11-10 |