| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ABCI Securities Company Limited | Rep | Dealing in securities | 2010-10-25 | 2011-04-01 |
| GUOTAI JUNAN SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2010-05-28 | 2010-10-13 |
| MIDLAND WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2009-03-19 | 2009-11-27 |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2008-06-30 | 2009-02-06 |