| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| EAST ASIA SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2006-05-15 | 2013-07-06 |
| SOUTHWEST SECURITIES (HK) BROKERAGE LIMITED | Rep | Dealing in securities | 2005-07-18 | 2005-08-11 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Dealing in futures contracts | 2005-07-18 | 2005-08-11 |