| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Mirae Asset Securities (HK) Limited | Rep | Advising on securities | 2021-03-02 | 2022-12-31 |
| Rep | Advising on corporate finance | 2020-06-04 | 2022-12-31 | |
| Rep | Dealing in futures contracts | 2020-04-20 | 2022-12-31 | |
| Rep | Dealing in securities | 2020-04-20 | 2022-12-31 | |
| BOCOM International Securities Limited | Rep | Dealing in futures contracts | 2010-01-18 | 2018-01-26 |
| Rep | Dealing in securities | 2010-01-18 | 2018-01-26 |