| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in securities | 2009-10-22 | 2012-10-23 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2006-11-21 | 2009-07-14 |
| Morgan Stanley Asia Limited | Rep | Providing automated trading services | 2004-07-16 | 2006-10-17 |
| Rep | Dealing in securities | 2004-07-16 | 2006-10-17 |