| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2012-06-18 | 2015-07-17 |
| SAMSUNG SECURITIES (ASIA) LIMITED | Rep | Advising on securities | 2010-10-13 | 2012-02-03 |
| CGS International Securities Hong Kong Limited | Rep | Advising on securities | 2003-12-30 | 2010-10-02 |
| Rep | Dealing in securities | 2003-05-14 | 2007-05-10 | |
| KINGSTON SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2003-05-13 |
| Rep | Advising on securities | - | 2003-05-13 | |
| Rep | Asset management | - | 2003-05-13 | |
| Rep | Providing automated trading services | - | 2003-05-13 | |
| Rep | Dealing in securities | - | 2003-05-13 |