| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Meyer Capital Group Limited | RO | Advising on securities | 2022-10-31 | - |
| RO | Asset management | 2017-07-20 | - | |
| Dynasty Alliance Investment Management Limited | RO | Asset management | 2015-12-04 | 2017-05-04 |
| Ever-Long Capital Management Limited | RO | Asset management | 2014-11-27 | 2015-11-30 |
| GUOYUAN ASSET MANAGEMENT (HONG KONG) LIMITED | RO | Asset management | 2011-09-09 | 2013-08-31 |
| JIMEI ASSET MANAGEMENT LIMITED | RO | Asset management | 2010-02-03 | 2011-07-31 |
| TEMUJIN GLOBAL ASSET MANAGEMENT LIMITED | RO | Asset management | 2008-12-08 | 2009-03-31 |
| Rep | Asset management | 2008-09-15 | 2008-12-08 | |
| DESCARTES GLOBAL ASSET MANAGEMENT LIMITED | Rep | Asset management | 2004-10-27 | 2008-03-31 |