| Daiwa Capital Markets Hong Kong Limited | Rep | Advising on corporate finance | 2011-03-11 | 2013-06-24 |
| Rep | Dealing in securities | 2011-03-11 | 2013-06-24 |
| STANHILL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2010-11-29 | 2011-02-28 |
| Rep | Advising on securities | 2010-11-29 | 2011-02-28 |
| Rep | Advising on corporate finance | 2010-01-25 | 2010-06-30 |
| Rep | Advising on securities | 2010-01-25 | 2010-06-30 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on corporate finance | 2008-11-20 | 2009-03-31 |
| Rep | Advising on securities | 2008-11-20 | 2009-03-31 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Advising on securities | - | 2004-06-01 |
| Rep | Asset management | - | 2004-06-01 |
| Rep | Advising on corporate finance | - | 2007-12-13 |
| Rep | Dealing in securities | - | 2007-12-13 |