| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SILVERBRICKS SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2023-07-06 | - |
| MASTERLINK SECURITIES (HONG KONG) CORPORATION LIMITED | Rep | Dealing in securities | 2007-10-08 | 2023-07-01 |
| SINO-RICH SECURITIES & FUTURES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-10-08 |
| Rep | Advising on securities | 2003-04-01 | 2003-10-08 | |
| Rep | Asset management | 2003-04-01 | 2003-10-08 | |
| Rep | Dealing in securities | 2003-04-01 | 2007-10-02 |