| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SHUN HENG SECURITIES LIMITED | Rep | Dealing in securities | 2005-04-14 | 2026-09-10 |
| Success Securities Limited | Rep | Dealing in securities | 2003-07-29 | 2005-04-14 |
| WORLDTOP SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-06-23 |
| Rep | Advising on securities | 2003-04-01 | 2003-06-23 | |
| Rep | Asset management | 2003-04-01 | 2003-06-23 | |
| Rep | Providing automated trading services | 2003-04-01 | 2003-06-23 | |
| Rep | Dealing in securities | 2003-04-01 | 2003-06-23 |