| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ABCI Securities Company Limited | Rep | Advising on securities | 2019-01-21 | 2023-11-06 |
| Rep | Dealing in securities | 2019-01-11 | 2023-11-06 | |
| China Hong Kong Capital Asset Management Company Limited | Rep | Asset management | 2018-03-15 | 2018-11-30 |
| Rep | Dealing in securities | 2018-02-13 | 2018-11-30 | |
| Minerva Holding Financial Securities Limited | Rep | Dealing in securities | 2015-11-18 | 2017-12-06 |