| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Vontobel (Hong Kong) Limited | RO | Advising on securities | 2021-08-24 | - |
| RO | Dealing in securities | 2020-10-29 | - | |
| Rep | Dealing in securities | 2020-08-27 | 2020-10-29 | |
| Rep | Advising on securities | 2020-08-27 | 2021-08-24 | |
| Robeco Hong Kong Limited | Rep | Asset management | 2019-09-20 | 2020-07-24 |
| RO | Dealing in securities | 2014-10-10 | 2020-07-24 | |
| Rep | Dealing in securities | 2009-07-10 | 2014-10-10 | |
| Rep | Advising on securities | 2009-07-10 | 2020-07-24 | |
| Instinet Alpha Trading Limited | Rep | Advising on securities | 2006-06-27 | 2008-11-24 |
| Rep | Providing automated trading services | 2006-06-27 | 2008-11-24 | |
| Rep | Dealing in securities | 2006-06-27 | 2008-11-24 |