| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2011-04-26 | 2011-04-29 |
| Rep | Advising on securities | 2011-02-23 | 2011-03-02 | |
| Rep | Advising on securities | 2010-11-12 | 2010-11-16 | |
| Rep | Advising on securities | 2010-07-28 | 2010-08-03 | |
| Rep | Advising on securities | 2010-05-31 | 2010-06-04 |