| GUOSEN SECURITIES (HK) ASSET MANAGEMENT COMPANY LIMITED | Rep | Dealing in securities | 2012-01-19 | 2012-08-16 |
| Rep | Advising on securities | 2011-09-09 | 2012-08-16 |
| Rep | Asset management | 2011-09-09 | 2012-08-16 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2004-03-26 | 2007-07-17 |
| Rep | Dealing in securities | 2004-03-26 | 2007-07-17 |
| SG Asset Finance (Hong Kong) Limited | Rep | Dealing in futures contracts | 2003-10-28 | 2004-03-02 |
| Newedge Broker Hong Kong Limited | Rep | Advising on futures contracts | - | 2003-07-09 |
| Rep | Asset management | - | 2003-07-09 |
| Rep | Providing automated trading services | - | 2003-07-09 |
| Rep | Dealing in futures contracts | - | 2003-10-28 |
| SG Asset Finance (Hong Kong) Limited | Rep | Advising on corporate finance | - | 2003-07-09 |
| Rep | Advising on securities | - | 2003-07-09 |
| Rep | Asset management | - | 2003-07-09 |
| Rep | Providing automated trading services | - | 2003-07-09 |
| Rep | Dealing in securities | - | 2004-03-02 |