| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Mirae Asset Securities (HK) Limited | RO | Advising on corporate finance | 2018-01-30 | 2020-04-29 |
| RO | Advising on securities | 2018-01-30 | 2020-04-29 | |
| RO | Dealing in securities | 2018-01-30 | 2020-04-29 | |
| Widus Investment Limited | RO | Asset management | 2017-06-22 | 2017-11-24 |
| Mirae Asset Securities (HK) Limited | Rep | Dealing in securities | 2017-03-01 | 2018-01-30 |
| RO | Asset management | 2017-03-01 | 2020-04-29 | |
| DAEWOO SECURITIES (HONG KONG) LIMITED | RO | Asset management | 2017-02-07 | 2017-02-28 |
| Rep | Dealing in securities | 2015-12-22 | 2017-02-28 | |
| Rep | Asset management | 2013-10-30 | 2017-02-07 |