| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Metro Ascent Capital Limited | RO | Asset management | 2025-11-05 | - |
| RO | Advising on corporate finance | 2017-07-28 | - | |
| RO | Advising on securities | 2017-07-28 | - | |
| RO | Dealing in securities | 2017-07-28 | - | |
| Shang International Finance Limited | RO | Advising on corporate finance | 2008-12-11 | 2016-12-28 |
| RO | Advising on securities | 2008-12-11 | 2016-12-28 | |
| RO | Dealing in securities | 2008-12-11 | 2016-12-28 | |
| Rep | Advising on corporate finance | 2006-05-15 | 2008-12-11 | |
| Rep | Advising on securities | 2006-05-15 | 2008-12-11 | |
| Rep | Dealing in securities | 2006-05-15 | 2008-12-11 | |
| Macquarie Corporate (Hong Kong) Limited | Rep | Advising on corporate finance | 2003-06-20 | 2004-10-06 |