| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AllianceBernstein Hong Kong Limited | Rep | Dealing in futures contracts | 2007-07-16 | 2010-06-30 |
| Rep | Dealing in securities | 2007-07-16 | 2010-06-30 | |
| Rep | Dealing in securities | 2006-11-22 | 2006-11-24 | |
| Rep | Dealing in securities | 2006-07-20 | 2006-07-21 |