| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Soochow Securities International Brokerage Limited | Rep | Advising on securities | 2025-05-22 | - |
| Rep | Dealing in securities | 2025-05-22 | - | |
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Advising on securities | 2021-03-30 | 2025-04-28 |
| Rep | Dealing in securities | 2021-03-30 | 2025-04-28 | |
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2011-06-20 | 2012-09-17 |
| CCB INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2009-11-02 | 2011-06-13 |
| CCB INTERNATIONAL CAPITAL LIMITED | Rep | Advising on corporate finance | 2008-12-17 | 2009-10-26 |
| Rep | Dealing in securities | 2008-12-17 | 2009-10-26 |