Ms. ZHANG Zhengping, born in 1956, is the Chairman of the Company’s Supervisory Committee, Vice-secretary of the Communist Party of the Communist Party Committee and the Secretary of the Disciplinary Check Committee of PEGL and an economist. She was tertiary educated and joined the Company in 1979. She has been serving as the Chairman of the Company’s Supervisory Committee for the past six years as of the Reporting Period. She graduated from Nanjing Television University in 1987 specializing in management of party politics. Ms. Zhang has been engaged in corporate management and work of China Communist Party for years, with extensive knowledge on electronic technology and experience in operation and management.

Ms. TANG Min, born in 1957, is the director of the auditing department of the Company. She is an accountant with a bachelor degree. She joined the Company in 1980. Ms. Tang graduated from Hangzhou Institute of Electronics Engineering with majoring in industrial accounting in 1988 and from Central Party College with majoring in economic management in 2004. She further studied a postgraduate course in Faculty of Economic Management of Southeast University in the same year. Ms. Tang has been serving as the Deputy Director of the finance department of the Company since May 2000 and the Deputy Director of auditing department of the Company since December 2004. Ms. Tang has been engaged in corporate finance management with extensive experience in auditing in relation to corporate finance management. She was elected as the Supervisor of the fifth session of Supervisory Committee by the representatives of employees of the Company.

Mr. ZHOU Yuxin, born in 1964, is currently the vice chairman of the labour union of the
Company. He holds a bachelor degree in engineering. He graduated from the Nanjing Radio Industrial College（南京無線電工業學校）in 1984 and joined the Company in the same year. In 1991, he graduated from the Faculty of Industrial Automation at Tongji University. For the five years prior to the reporting period, he had served as the manager of Nanjing Zhen Hua Sound Equipment Plant. Since May 2008 he has served as the vice chairman of the labour union of the Company. Mr. Zhou has been engaged in corporate management over a long period of time and hence has strong experience in the field. In October 2008, he was elected as the Supervisor of the Sixth Supervisory Committee by the representatives of employees of the Company.