Mr. Xu Ding, aged 49, is a Supervisor of the third session of the Supervisory Committee.

Mr. Xu has been a Supervisor of the Supervisory Committee since 1 November 2010. From 1996 to 1998, Mr. Xu served as the Manager of Product Engineering Department of Shanghai Belling Microelectronics Manufacturing Co., Ltd.. From 1998 to 2001, Mr. Xu served as the Manager of Product Engineering Department of Shanghai Belling. From 2002 to 2003, Mr. Xu served as the General Manager of Communication Business Unit of Shanghai Belling. From 2003 to 2008, Mr. Xu was appointed as the Vice President & General Manager of Communication Business Unit of Shanghai Belling. From 2009 to 2010, Mr. Xu was appointed as the Vice President of Marketing of Shanghai Belling. Since 2010, Mr. Xu has been appointed as the Vice President of Marketing & Operation of Shanghai Belling.

Mr. Xu received an Executive Master of Business Administration degree from Fudan University in 2000.