| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WESTOCK SECURITIES INTERNATIONAL (HK) LIMITED | Rep | Dealing in securities | 2009-02-25 | 2020-01-08 |
| CVP Securities Limited | Rep | Dealing in futures contracts | 2006-11-22 | 2009-01-01 |
| Rep | Dealing in securities | 2006-04-03 | 2009-01-01 | |
| Beijing Securities Limited | Rep | Dealing in securities | 2005-07-25 | 2006-05-02 |
| BRIGHT SMART SECURITIES INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2005-05-24 | 2005-07-11 |
| Beijing Securities Limited | Rep | Dealing in securities | 2004-12-21 | 2005-05-24 |