| Yuanta Securities (Hong Kong) Company Limited | RO | Advising on securities | 2009-11-02 | 2011-04-21 |
| RO | Dealing in securities | 2009-11-02 | 2011-04-21 |
| Rep | Advising on securities | 2009-09-02 | 2009-11-02 |
| Rep | Dealing in securities | 2009-08-06 | 2009-11-02 |
| CHINA INTERNATIONAL CAPITAL CORPORATION HONG KONG ASSET MANAGEMENT LIMITED | RO | Asset management | 2008-06-06 | 2009-06-20 |
| CICC US Securities, Inc. | RO | Dealing in securities | 2007-08-03 | 2009-06-20 |
| CHINA INTERNATIONAL CAPITAL CORPORATION HONG KONG SECURITIES LIMITED | RO | Dealing in securities | 2005-11-01 | 2009-06-03 |
| Rep | Dealing in securities | 2005-10-05 | 2005-11-01 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2005-03-30 | 2005-09-03 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2005-03-30 | 2005-09-03 |
| UBS SECURITIES ASIA LIMITED | RO | Advising on corporate finance | - | 2005-02-04 |
| RO | Asset management | - | 2005-02-04 |
| RO | Advising on securities | - | 2005-03-30 |
| RO | Dealing in securities | - | 2005-03-30 |
| UBS SECURITIES HONG KONG LIMITED | RO | Advising on corporate finance | - | 2005-02-07 |
| RO | Advising on securities | - | 2005-02-07 |
| RO | Asset management | - | 2005-02-07 |
| RO | Dealing in securities | - | 2005-03-30 |