| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2026-09-23 | 2026-09-25 |
| Rep | Advising on securities | 2026-05-18 | 2026-05-22 | |
| Rep | Advising on securities | 2026-03-04 | 2026-03-06 | |
| Rep | Advising on securities | 2025-09-25 | 2025-09-26 | |
| Rep | Advising on securities | 2025-04-09 | 2025-04-11 | |
| Rep | Advising on securities | 2019-04-09 | 2024-12-04 | |
| AUTONOMOUS RESEARCH ASIA LIMITED | Rep | Advising on securities | 2018-05-14 | 2019-03-31 |
| RO | Advising on securities | 2017-11-14 | 2018-05-14 | |
| Rep | Advising on securities | 2014-12-01 | 2017-11-14 | |
| CGS International Securities Hong Kong Limited | Rep | Dealing in securities | 2012-07-06 | 2014-10-07 |
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2003-11-21 |
| Rep | Asset management | 2003-04-01 | 2003-11-21 | |
| Rep | Advising on securities | 2003-04-01 | 2009-03-14 | |
| Rep | Dealing in securities | 2003-04-01 | 2009-03-14 |