| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ASPEN HILL PARTNERS (HONG KONG) LIMITED | Rep | Advising on securities | 2009-10-29 | 2009-12-07 |
| Rep | Asset management | 2009-10-29 | 2009-12-07 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-09-13 | 2008-04-16 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-09-13 | 2008-04-16 |