 | | | |  | | Name : | Qindai Wang | | Title : | Chairman of the Board, Chief Executive Officer | | Since: | 06/2001 |
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|  | | Name : | ShaoJian Wang | | Title : | President, Acting Chief Financial Officer, Chief Operating Officer | | Since: | 05/23/2006 |
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|  | | Name : | Jiang Wang | | Title : | Senior Vice President | | Since: | 09/2006 |
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|  | | Name : | Haoyu Yang | | Title : | Senior Vice President, Research and Development | | Since: | 06/2001 |
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| |  | | | | | 2007 | | | | 7th March 2007 | | 24th May 2007 | | 16th August 2007 | | 19th November 2007 |
| | 2006 | | | | 27th February 2006 | | 18th May 2006 | | | | |
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