| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2026-07-17 | - |
| Rep | Dealing in securities | 2026-07-17 | - | |
| RO | Advising on securities | 2023-08-01 | 2026-08-26 | |
| Rep | Advising on securities | 2008-06-05 | 2023-08-01 | |
| GEOMATRIX (H.K.) LIMITED | Rep | Asset management | 2007-05-28 | 2008-02-12 |