| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | 2011-05-30 | 2012-11-16 |
| Rep | Dealing in futures contracts | 2011-05-30 | 2012-11-16 | |
| Rep | Dealing in securities | 2011-05-30 | 2012-11-16 | |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in futures contracts | 2009-11-23 | 2011-03-31 |
| Rep | Dealing in securities | 2009-11-23 | 2011-03-31 |