| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SG SECURITIES (HK) LIMITED | Rep | Providing automated trading services | 2009-08-06 | 2010-08-28 |
| Rep | Dealing in futures contracts | 2009-08-06 | 2010-08-28 | |
| Rep | Dealing in securities | 2006-06-23 | 2010-08-28 | |
| Rep | Dealing in securities | 2005-10-05 | 2006-05-31 |