| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MIZUHO SECURITIES ASIA LIMITED | RO | Advising on securities | 2012-07-19 | 2013-10-31 |
| RO | Dealing in securities | 2012-07-19 | 2013-10-31 | |
| Rep | Advising on securities | 2011-03-16 | 2012-07-19 | |
| Rep | Dealing in securities | 2009-09-21 | 2012-07-19 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2003-11-21 | 2004-02-21 |