| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in securities | 2006-07-07 | 2024-08-31 |
| HANTEC SECURITIES CO., LIMITED | Rep | Dealing in securities | 2003-10-30 | 2006-06-25 |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2003-09-19 | 2003-10-21 |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2003-09-19 | 2003-10-21 |
| GLOBAL INVESTMENT ADVISORS LIMITED | Rep | Advising on securities | - | 2003-09-01 |