| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| TAI TAK SECURITIES (ASIA) LIMITED | Rep | Dealing in securities | 2010-10-26 | 2023-12-31 |
| LAI PO HUNG & COMPANY LIMITED | RO | Dealing in securities | 2004-09-28 | 2010-10-23 |
| Rep | Advising on corporate finance | - | 2004-07-14 | |
| Rep | Advising on securities | - | 2004-07-14 | |
| Rep | Asset management | - | 2004-07-14 | |
| Rep | Dealing in securities | - | 2004-09-28 |