| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2008-05-21 | 2011-04-02 |
| Morgan Stanley Asia Limited | Rep | Advising on securities | 2007-08-23 | 2008-03-12 |
| Rep | Dealing in securities | 2007-08-23 | 2008-03-12 | |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2004-11-19 | 2006-05-20 |