| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCI SECURITIES LIMITED | RO | Advising on securities | 2026-04-08 | - |
| BOCI RESEARCH LIMITED | RO | Advising on securities | 2007-03-09 | - |
| Rep | Advising on securities | 2003-07-26 | 2007-03-09 | |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-05-17 |
| Rep | Advising on securities | 2003-04-01 | 2003-05-17 | |
| Rep | Asset management | 2003-04-01 | 2003-05-17 |