| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SDIC SECURITIES (HONG KONG) LIMITED | RO | Advising on securities | 2011-11-01 | - |
| ICBC INTERNATIONAL RESEARCH LIMITED | RO | Advising on securities | 2009-07-10 | 2010-12-22 |
| ICBC INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2009-05-13 | 2009-07-14 |
| ICEA SECURITIES ASIA LIMITED | RO | Advising on securities | 2006-05-19 | 2009-04-30 |
| Rep | Advising on corporate finance | 2003-04-01 | 2004-01-12 | |
| Rep | Asset management | 2003-04-01 | 2004-01-12 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-01-12 | |
| Rep | Advising on securities | 2003-04-01 | 2006-05-19 |