| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SINO-RICH SECURITIES & FUTURES LIMITED | Rep | Advising on securities | 2020-09-24 | 2024-02-01 |
| Rep | Dealing in securities | 2020-09-24 | 2024-02-01 | |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Rep | Advising on securities | 2016-04-29 | 2020-09-18 |
| Rep | Dealing in securities | 2016-04-29 | 2020-09-18 | |
| MIDLAND WEALTH MANAGEMENT LIMITED | Rep | Dealing in securities | 2010-02-26 | 2016-02-20 |
| Rep | Advising on securities | 2009-05-05 | 2016-02-20 | |
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2008-08-29 | 2009-04-06 |