| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2010-12-20 | 2013-12-06 |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2010-05-18 | 2010-09-24 |
| MF Securities Hong Kong Limited | Rep | Advising on securities | 2009-11-27 | 2010-04-28 |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2006-11-20 | 2009-04-28 |