| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2017-12-01 | 2019-10-10 |
| Well Link Securities Limited | Rep | Dealing in securities | 2008-11-04 | 2017-11-30 |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2005-07-19 | 2008-11-01 |
| CORE PACIFIC-YAMAICHI SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2005-07-19 | 2008-11-01 |
| YAN YAN INVESTMENT LIMITED | Rep | Advising on corporate finance | - | 2003-07-03 |
| Rep | Advising on securities | - | 2003-07-03 | |
| Rep | Asset management | - | 2003-07-03 | |
| Rep | Dealing in securities | - | 2005-07-08 |