| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MACQUARIE CAPITAL LIMITED | Rep | Dealing in securities | 2010-09-30 | 2012-07-19 |
| Nomura Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2008-11-03 | 2008-12-10 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-11-03 | 2008-12-10 |
| Rep | Dealing in securities | 2006-12-11 | 2009-04-30 | |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | - | 2003-08-22 |
| Rep | Dealing in securities | - | 2006-10-31 |