| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ONE CHINA SECURITIES LIMITED | RO | Dealing in futures contracts | 2007-08-27 | 2024-10-28 |
| RO | Dealing in securities | 2004-03-01 | - | |
| Hongkong Bay Securities Limited | RO | Advising on corporate finance | 2003-04-01 | 2003-11-19 |
| RO | Advising on securities | 2003-04-01 | 2003-11-19 | |
| RO | Asset management | 2003-04-01 | 2003-11-19 | |
| RO | Dealing in securities | 2003-04-01 | 2004-02-29 |