| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PO SANG SECURITIES LIMITED | Rep | Asset management | 2018-11-02 | 2019-05-27 |
| Rep | Advising on securities | 2018-09-03 | 2019-05-27 | |
| Rep | Dealing in securities | 2018-09-03 | 2019-05-27 | |
| China Jianxin Financial Services Limited | Rep | Advising on securities | 2017-11-10 | 2018-06-30 |
| Rep | Dealing in securities | 2017-11-10 | 2018-06-30 | |
| Minerva Asset Global Investment Capital Limited | Rep | Asset management | 2016-07-18 | 2017-10-22 |
| Minerva Holding Financial Securities Limited | Rep | Dealing in securities | 2015-04-15 | 2017-10-22 |
| oOo Securities (HK) Group Limited | Rep | Advising on securities | 2012-10-05 | 2015-03-27 |