| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Manulife Investment Management (Hong Kong) Limited | Rep | Advising on securities | 2026-06-24 | - |
| Rep | Dealing in securities | 2026-06-24 | - | |
| PRINCIPAL INVESTMENT & RETIREMENT SERVICES LIMITED | Rep | Advising on securities | 2022-07-26 | 2023-06-21 |
| Rep | Dealing in securities | 2022-07-26 | 2023-06-21 | |
| China Enterprise Securities Company Limited | Rep | Dealing in securities | 2017-01-17 | 2017-10-13 |