| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | 2007-03-05 | 2009-01-12 |
| Rep | Advising on securities | 2007-03-05 | 2009-01-12 |
| Rep | Dealing in securities | 2007-03-05 | 2009-01-12 |
| Merrill Lynch Far East Limited | Rep | Advising on corporate finance | 2007-03-05 | 2009-01-12 |
| Rep | Advising on securities | 2007-03-05 | 2009-01-12 |
| Rep | Dealing in securities | 2007-03-05 | 2009-01-12 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2006-04-06 | 2007-02-07 |
| Rep | Dealing in securities | 2006-04-04 | 2007-02-07 |
| CHINA INTERNATIONAL CAPITAL CORPORATION (INTERNATIONAL) LIMITED | Rep | Dealing in securities | 2004-07-06 | 2006-04-01 |
| Rep | Advising on corporate finance | 2003-06-07 | 2004-01-21 |
| Rep | Advising on securities | 2003-06-07 | 2004-01-21 |
| Rep | Dealing in securities | 2003-06-07 | 2004-01-21 |