| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AllianceBernstein Hong Kong Limited | Rep | Advising on futures contracts | 2006-07-18 | 2008-07-01 |
| Rep | Advising on securities | 2006-07-18 | 2008-07-01 | |
| Rep | Asset management | 2006-07-18 | 2008-07-01 | |
| Rep | Dealing in securities | 2006-07-18 | 2008-07-01 | |
| Rep | Advising on securities | 2006-05-19 | 2006-05-20 | |
| Rep | Advising on securities | 2005-11-07 | 2005-11-11 | |
| Rep | Advising on securities | 2005-07-11 | 2005-07-16 |