| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| JS CRESVALE SECURITIES INTERNATIONAL LIMITED | Rep | Dealing in securities | 2014-02-05 | 2022-08-12 |
| IBTS ASIA (HK) LIMITED | Rep | Advising on securities | 2011-11-22 | 2014-02-01 |
| Rep | Dealing in securities | 2008-02-04 | 2014-02-01 | |
| WINFULL SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2004-02-04 |
| Rep | Advising on securities | - | 2004-02-04 | |
| Rep | Asset management | - | 2004-02-04 | |
| Rep | Dealing in securities | - | 2008-02-01 |