| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2012-06-27 | 2013-03-16 |
| CCB INTERNATIONAL SECURITIES LIMITED | Rep | Advising on securities | 2010-06-24 | 2012-06-16 |
| PIPER JAFFRAY ASIA SECURITIES LIMITED | Rep | Advising on securities | 2010-04-26 | 2010-06-07 |
| MF Securities Hong Kong Limited | Rep | Advising on securities | 2010-03-11 | 2010-04-08 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2007-07-09 | 2010-03-05 |
| Rep | Dealing in securities | 2007-06-13 | 2010-03-05 | |
| CELESTIAL SECURITIES LIMITED | Rep | Dealing in securities | 2006-08-30 | 2007-05-28 |