| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Kuark Capital Limited | Rep | Asset management | 2026-06-24 | - |
| Sanford C. Bernstein (Hong Kong) Limited | RO | Advising on securities | 2019-02-22 | 2026-04-17 |
| RO | Dealing in securities | 2019-02-22 | 2026-04-17 | |
| Rep | Advising on securities | 2011-10-24 | 2019-02-22 | |
| Rep | Dealing in securities | 2011-10-24 | 2019-02-22 | |
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2010-09-20 | 2011-10-24 |
| Rep | Dealing in securities | 2010-09-20 | 2011-10-24 |