| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WINWIN SECURITIES LIMITED | Rep | Dealing in securities | 2011-02-22 | 2011-08-17 |
| XinKong International Securities Limited | Rep | Dealing in futures contracts | 2009-01-30 | 2011-02-02 |
| Rep | Dealing in securities | 2008-11-07 | 2011-02-02 | |
| Mage Securities Limited | Rep | Dealing in securities | 2007-11-21 | 2009-04-30 |
| XinKong International Securities Limited | Rep | Dealing in securities | 2007-07-03 | 2007-10-29 |