| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SINOPAC SECURITIES (ASIA) LIMITED | RO | Dealing in securities | 2023-01-20 | - |
| Rep | Dealing in securities | 2022-10-05 | 2023-01-20 | |
| PRESIDENT SECURITIES (HONG KONG) LIMITED | RO | Dealing in securities | 2011-04-08 | 2022-08-31 |
| Rep | Dealing in securities | 2006-01-16 | 2011-04-08 | |
| EAA SECURITIES LIMITED | Rep | Dealing in securities | 2004-06-12 | 2006-01-12 |
| Hongkong Bay Securities Limited | Rep | Dealing in securities | 2004-05-21 | 2004-06-03 |
| Rep | Advising on corporate finance | 2003-04-01 | 2003-04-17 | |
| Rep | Advising on securities | 2003-04-01 | 2003-04-17 | |
| Rep | Asset management | 2003-04-01 | 2003-04-17 | |
| Rep | Dealing in securities | 2003-04-01 | 2003-04-17 |