| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Silverlion Securities Limited | Rep | Dealing in securities | 2021-05-25 | 2022-12-20 |
| RO | Advising on securities | 2021-05-21 | 2022-12-20 | |
| Rep | Advising on securities | 2021-04-21 | 2021-05-21 | |
| SHENWAN HONGYUAN RESEARCH (H.K.) LIMITED | Rep | Advising on securities | 2008-11-20 | 2020-09-30 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2008-11-20 | 2013-07-08 |