| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2008-10-10 | 2008-11-15 |
| Rep | Dealing in securities | 2008-10-10 | 2008-11-15 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2007-04-30 | 2008-09-29 |
| Rep | Dealing in securities | 2007-04-30 | 2008-09-29 |