| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | RO | Advising on securities | 2014-05-30 | - |
| Rep | Advising on securities | 2012-08-14 | 2014-05-30 | |
| Daiwa Capital Markets Hong Kong Limited | Rep | Advising on securities | 2009-08-24 | 2012-02-16 |
| DAIWA INSTITUTE OF RESEARCH (HONG KONG) LIMITED | Rep | Advising on securities | 2005-10-19 | 2012-01-30 |
| KINGSTON SECURITIES LIMITED | Rep | Providing automated trading services | 2003-04-01 | 2003-07-04 |
| Rep | Advising on corporate finance | 2003-04-01 | 2004-08-23 | |
| Rep | Advising on securities | 2003-04-01 | 2004-08-23 | |
| Rep | Asset management | 2003-04-01 | 2004-08-23 | |
| Rep | Dealing in securities | 2003-04-01 | 2005-09-27 |