| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Rich Union Securities (H.K.) Limited | Rep | Advising on securities | 2004-09-24 | 2007-04-16 |
| Rep | Asset management | 2004-09-24 | 2007-04-16 | |
| Rep | Dealing in securities | 2004-08-19 | 2007-04-16 | |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in securities | 2003-10-16 | 2004-08-19 |
| MIB SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-07-09 |
| Rep | Advising on securities | - | 2003-07-09 | |
| Rep | Asset management | - | 2003-07-09 | |
| Rep | Dealing in securities | - | 2003-09-26 |