| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| T.F.S. Derivatives HK Limited | Rep | Dealing in futures contracts | 2012-01-03 | - |
| Rep | Dealing in securities | 2012-01-03 | - | |
| MF Global Hong Kong Limited | Rep | Dealing in futures contracts | 2009-04-28 | 2011-11-10 |
| Rep | Dealing in securities | 2009-04-28 | 2011-11-10 | |
| TP ICAP MARKETS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-06-20 | 2009-02-18 |
| Rep | Dealing in securities | 2008-06-20 | 2009-02-18 |