| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2008-06-23 | 2010-09-17 |
| Rep | Advising on securities | 2008-06-23 | 2010-09-17 | |
| Rep | Dealing in futures contracts | 2008-05-29 | 2010-09-17 | |
| Rep | Dealing in securities | 2008-05-29 | 2010-09-17 | |
| BEAR STEARNS ASIA LIMITED | Rep | Dealing in futures contracts | 2007-08-15 | 2009-11-23 |
| Rep | Dealing in securities | 2007-08-15 | 2009-11-23 | |
| SG SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2004-01-13 | 2005-10-03 |