| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| FUZE SECURITIES (INTERNATIONAL) LIMITED | RO | Dealing in securities | 2023-04-11 | 2025-02-20 |
| RO | Advising on securities | 2022-02-10 | 2025-02-20 | |
| Rep | Dealing in securities | 2019-10-29 | 2023-04-11 | |
| BaoQiao Partners Capital Limited | RO | Dealing in securities | 2018-01-04 | 2023-05-10 |
| RO | Advising on corporate finance | 2014-05-22 | - | |
| Rep | Advising on corporate finance | 2011-06-20 | 2014-05-22 | |
| Rep | Dealing in securities | 2011-06-20 | 2018-01-04 | |
| Absolute Investment Management (HK) Limited | RO | Advising on securities | 2008-03-11 | - |
| RO | Asset management | 2007-01-23 | - | |
| Rep | Asset management | 2004-06-09 | 2007-01-23 | |
| Joy Silver Limited | Rep | Advising on corporate finance | 2003-08-22 | 2004-06-09 |
| Absolute Investment Management (HK) Limited | Rep | Advising on securities | 2003-05-20 | 2003-08-07 |
| Rep | Asset management | 2003-05-20 | 2003-08-07 |