| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-06-07 | 2018-07-31 |
| YAN YAN INVESTMENT LIMITED | Rep | Advising on corporate finance | - | 2003-08-29 |
| Rep | Advising on securities | - | 2003-08-29 | |
| Rep | Asset management | - | 2003-08-29 | |
| Rep | Dealing in securities | - | 2005-06-07 |