| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Rep | Advising on securities | 2016-12-20 | 2020-08-15 |
| Rep | Dealing in securities | 2016-12-20 | 2020-08-15 | |
| MIDLAND WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2011-06-03 | 2015-12-30 |
| Rep | Dealing in securities | 2011-06-03 | 2015-12-30 | |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2009-03-10 | 2010-01-12 |
| Rep | Advising on securities | 2007-11-05 | 2008-09-02 |