| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| FT Securities Limited | Rep | Dealing in futures contracts | 2008-12-10 | 2010-04-23 |
| ABN AMRO Clearing (Futures) Hong Kong Limited | Rep | Dealing in futures contracts | 2008-06-13 | 2009-06-02 |
| JEFFERIES BACHE (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2003-10-27 | 2005-05-20 |
| Rep | Dealing in futures contracts | 2003-07-14 | 2003-10-14 |