| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| T G HOLBORN (HK) LIMITED | Rep | Advising on securities | 2009-02-23 | 2010-02-05 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2007-10-18 | 2009-01-06 |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2005-05-04 | 2007-09-28 |