| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-12-13 | 2013-08-31 |
| Rep | Dealing in securities | 2008-04-14 | 2013-08-31 | |
| ETRADE SECURITIES (HONG KONG) LIMITED | Rep | Leveraged foreign exchange trading | 2005-07-20 | 2008-03-17 |
| Rep | Advising on securities | 2005-05-27 | 2008-03-17 | |
| Rep | Dealing in securities | 2005-05-27 | 2008-03-17 |