| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2004-04-20 | 2010-09-01 |
| PROVIDENT FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2003-12-09 | 2010-09-01 |
| Ark Securities (Hong Kong) Limited | RO | Dealing in securities | 2003-10-10 | 2004-04-20 |
| Rep | Dealing in securities | 2003-06-18 | 2003-10-10 | |
| SHUN LOONG SECURITIES COMPANY LIMITED | Rep | Advising on corporate finance | - | 2003-06-05 |
| Rep | Advising on securities | - | 2003-06-05 | |
| Rep | Asset management | - | 2003-06-05 | |
| Rep | Providing automated trading services | - | 2003-06-05 | |
| Rep | Dealing in securities | - | 2003-06-05 |