| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DSG Securities (Hong Kong) Limited | RO | Dealing in securities | 2019-07-18 | 2022-07-18 |
| RO | Advising on securities | 2019-07-18 | 2024-01-12 | |
| Rep | Advising on securities | 2018-02-07 | 2019-07-18 | |
| Rep | Dealing in securities | 2018-02-07 | 2019-07-18 | |
| DSG Financial Advisory (HK) Co. Limited | RO | Advising on corporate finance | 2017-07-26 | 2024-01-12 |
| DSG Securities (Hong Kong) Limited | Rep | Advising on securities | 2016-08-29 | 2017-03-10 |
| Rep | Dealing in securities | 2016-08-29 | 2017-03-10 | |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on corporate finance | 2008-06-20 | 2016-03-01 |
| Rep | Advising on securities | 2008-06-20 | 2016-03-01 | |
| Rep | Dealing in securities | 2008-06-20 | 2016-03-01 |