| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Nerico Brothers Limited (HK) | Rep | Dealing in securities | 2012-09-25 | 2022-05-05 |
| GOLDEN GREAT CHINA FUND MANAGEMENT LIMITED | Rep | Advising on securities | 2011-06-21 | 2012-07-06 |
| AVIA ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2008-09-03 | 2010-05-17 |
| THORNTON GLOBAL WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2008-02-18 | 2008-02-27 |
| MONEY CONCEPTS (ASIA) LIMITED | Rep | Advising on securities | 2006-07-17 | 2007-08-22 |