| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wisdom Asset Management Limited (HK) | Rep | Asset management | 2019-10-03 | 2020-10-16 |
| Rep | Advising on securities | 2018-04-16 | 2020-10-16 | |
| Rep | Dealing in securities | 2018-04-16 | 2020-10-16 | |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Advising on securities | 2016-07-25 | 2018-02-14 |
| Rep | Dealing in securities | 2016-07-25 | 2018-02-14 |