| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2013-03-18 | 2013-03-25 |
| Rep | Advising on securities | 2012-03-19 | 2012-03-22 | |
| Rep | Advising on securities | 2011-03-21 | 2011-03-24 | |
| Rep | Advising on securities | 2010-01-12 | 2010-01-15 | |
| Rep | Advising on securities | 2009-09-21 | 2009-09-25 |