| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CCB INTERNATIONAL SECURITIES LIMITED | Rep | Advising on securities | 2011-01-05 | 2011-10-01 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2008-10-09 | 2010-10-23 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2007-08-01 | 2008-09-23 |