| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2003-06-07 | 2023-06-30 |
| KOFFMAN INVESTMENT LTD | Rep | Advising on corporate finance | - | 2003-05-30 |
| Rep | Advising on securities | - | 2003-05-30 | |
| Rep | Asset management | - | 2003-05-30 | |
| Rep | Dealing in securities | - | 2003-06-02 |