| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Hong Kong Broad Capital Limited | RO | Asset management | 2018-06-26 | 2020-10-31 |
| P.B. Global Asset Management Limited | RO | Advising on securities | 2016-08-15 | 2018-04-15 |
| RO | Asset management | 2016-04-28 | 2018-04-15 | |
| JT CAPITAL MANAGEMENT LIMITED | RO | Asset management | 2010-10-13 | 2013-04-15 |