Mr. WU Zuowei, has been the Company’s external Supervisor since May 2018, and the head of the Asset Management Division of the capital operation management department of China Reform Holdings Corporation Ltd.* (中國國新控股有限責任公司) since February 2018. Mr. Wu served as a senior manager of the asset management department (subsequently renamed as the capital operation management department) of China Reform Holdings Corporation Ltd.* from August 2012 to February 2018. He served as the deputy head of the strategic development department of Zhongbing Optoelectronics Technology Co., Ltd.* (中兵光電科技股份有限公司) (now known as North Navigation Control Technology Co.,Ltd. * (中國兵器北方導航控制技術股份有限公司)), which is listed on the Shanghai Stock Exchange, Stock Code: 600435) from March 2011 to August 2012. He served as the deputy head of the operation planning department of Zhongbing Optoelectronics Technology Co., Ltd.* from May 2009 to March 2011. He served as a technician of the technology institute, a staff of the technical reform office, a staff of the development planning department, the deputy head of the asset management department, the deputy head of the asset operation department and the deputy head of the operation planning department of Beijing Huabei Optical Instrument Co., Ltd.* (北京華北光學儀器有限公司) successively from July 2002 to May 2009.
Mr. Wu graduated from Beijing Institute of Technology in July 2002 with a bachelor ’s degree in engineering and majored in mechanical engineering and automation, and graduated from University of Science and Technology Beijing in June 2009 with a master ’s degree in engineering and majored in project management. Mr. Wu was accredited as a senior engineer in December 2011.