| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2008-05-06 | 2010-08-27 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2008-05-06 | 2010-08-27 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2005-09-22 | 2006-09-14 |