| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCI SECURITIES LIMITED | Rep | Dealing in securities | 2010-07-26 | 2011-04-08 |
| ICAP Equities Asia Limited | Rep | Dealing in securities | 2009-07-22 | 2010-04-29 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in securities | 2006-07-20 | 2008-02-18 |