| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KEEFE, BRUYETTE & WOODS ASIA LIMITED | RO | Advising on securities | 2010-03-03 | 2012-11-30 |
| FOX-PITT, KELTON (ASIA) LIMITED | RO | Advising on securities | 2005-10-12 | 2009-10-16 |
| Rep | Advising on securities | 2003-05-07 | 2005-10-12 |