| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2010-02-23 | 2012-09-13 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2007-06-11 | 2007-09-11 |
| Rep | Dealing in securities | 2007-06-11 | 2007-09-11 |