| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Golden Jade Asset Management Limited | RO | Asset management | 2019-11-19 | 2021-02-21 |
| XinKong International Asset Management Limited | RO | Asset management | 2018-01-23 | 2018-08-28 |
| Rep | Asset management | 2017-01-26 | 2018-01-23 | |
| XinKong International Capital Limited | Rep | Advising on corporate finance | 2016-09-20 | 2017-01-26 |
| Rep | Dealing in securities | 2016-09-20 | 2017-01-26 |