| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| T.F.S. Derivatives HK Limited | Rep | Dealing in securities | 2010-07-26 | 2017-01-17 |
| SG Asset Finance (Hong Kong) Limited | Rep | Dealing in securities | 2008-10-13 | 2010-06-07 |
| Newedge Broker Limited | Rep | Providing automated trading services | 2007-10-03 | 2009-07-31 |
| Rep | Dealing in securities | 2007-10-03 | 2009-07-31 |