| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2009-01-19 | 2011-05-05 |
| Rep | Dealing in securities | 2009-01-19 | 2011-05-05 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2007-09-20 | 2008-09-29 |
| Rep | Dealing in securities | 2007-09-20 | 2008-09-29 |