| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2012-03-12 | 2012-09-13 |
| Rep | Dealing in securities | 2008-10-09 | 2012-09-13 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2008-02-18 | 2008-09-29 |