| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2024-05-21 | - |
| CLSA LIMITED | RO | Dealing in securities | 2022-08-12 | 2024-05-09 |
| Rep | Dealing in securities | 2007-04-10 | 2022-08-12 | |
| Rep | Advising on securities | 2006-02-20 | 2007-04-30 |