| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MIB SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2020-06-03 | - |
| AIF Securities Limited | Rep | Dealing in securities | 2018-01-05 | 2020-05-31 |
| CINDA INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2012-03-30 | 2017-12-16 |
| Joy Silver Limited | Rep | Advising on corporate finance | 2007-02-07 | 2008-03-25 |
| MANGO FINANCIAL LIMITED | Rep | Dealing in securities | 2007-02-07 | 2008-03-25 |
| YF SECURITIES COMPANY LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2003-06-03 |
| RO | Advising on securities | 2003-04-01 | 2003-06-03 | |
| RO | Asset management | 2003-04-01 | 2003-06-03 | |
| RO | Dealing in securities | 2003-04-01 | 2006-05-26 |