| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PIPER JAFFRAY ASIA SECURITIES LIMITED | Rep | Advising on securities | 2011-05-04 | 2011-11-26 |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Advising on securities | 2010-05-26 | 2011-04-04 |
| EVOLUTION ASIA INVESTMENTS LIMITED | Rep | Advising on securities | 2008-10-20 | 2009-01-31 |