aged 41, group CFO. He also holds various positions in the subsidiaries of the Company. Mr. Chang is mainly responsible for the overall financial management of the Group, as well as listed company related matters and investor relations duties. Mr. Chang has obtained a bachelor degree in electrical engineering from the University of Michigan and a master degree in engineering economic systems from Stanford University. Prior to joining the Company, Mr. Chang has worked in The Stock Exchange of Hong Kong Limited, Bank of America Merrill Lynch (Hong Kong and Tokyo), Rockhampton Management (Tokyo), Barclays Capital (Hong Kong), and has over 20 years of experience in corporate finance, merger and acquisition, financial analysis, research, capital markets and asset management. During 2011, Mr. Chang joined China Mobile Games and Entertainment Group Limited (“CMGE”) in the founding member team as an executive director and chief financial officer. He led the company to its listing on the NASDAQ in September 2012 as well as conducted a series of equity fund raisings including the IPO. Mr. Chang left CMGE in August 2015 when the company completed its privatisation. Mr. Chang then joined ule.com (an e-commerce platform jointly launched by TOM Group Limited and China Post), as a senior vice president in finance in September 2015. He joined the Group in 2016.

aged 53, senior vice president of the Group and rotating head of the group management committee in charge of the group management committee and antenna and subsystem business unit. He graduated in 1985 from Northwest Institute of Telecommunications Engineering (currently known as Xidian University and obtained a master’s degree in electronic magnetic field and microwave technology from Xidian University in 2002. Mr. Bu has over 30 years of technical research experience in the domain of satellite antennas and mobile communications antennas. Mr. Bu was appointed as an adjunct professor of the key laboratory for antenna and electromagnetic compatibility of Xidian University in 2010, and elected as the vice chairman of the communication antenna special committee of the Antenna Branch of Chinese Institute of Electronics in 2011. He joined the Group in 2003.

aged 52, senior vice president of the Group. Mr. Chen is mainly responsible for the operational management of the procurement center, group logistics center and public products delivery center of the Group. Mr. Chen was in charge of the research and development and operational management of the Group’s wireless enhancement products. He graduated from the Northwest Institute of Telecommunications Engineering(currently known as Xidian University and obtained a bachelor’s degree in antenna technology in 1985. He has also obtained an MBA degree in China Europe International Business School (CEIBS). Mr. Chen has over 30 years of experience in technology research of wireless communications. He joined the Group in 1998.

aged 41, vice president of the Group. Mr. Luo is responsible for the Group’s human resource management. He graduated from Kunming University of Science and Technology in 1998 and obtained a bachelor’s degree in engineering, and obtained an MBA degree in Sun Yat-Sen University in 2009. Mr. Luo has over 18 years of experience in human resource management and operational management of large enterprises. He joined the Group in 2005.

aged 50, vice president of the Group and general manager of the global service business unit. He is a national wireless engineer, and was a cadre at deputy regiment commander level before demobilization with rank of lieutenant-colonel. Mr. Du is responsible for the platform construction, market operation and management of the Group’s global service business unit. He completed his undergraduate studies at the Second Artillery Engineering University in 1997. Mr. Du has 18 years of experience in army administration and technical management, and 15 years of experience in market operation and branch office operational management in communications industries. He joined the Group in 2004.

aged 52, vice president of the Group and general manager of the marketing centre. Mr. Wu is responsible for the operation and management of the Group’s product sales platform in the PRC. He graduated from the Nanjing Institute of Communication Engineering  in 1985 and obtained a bachelor’s degree in communication engineering. He is an associate professor. Mr. Wu has over 12 years of experience in the operation and management in the market of communications. He joined the Group in 2003.

aged 45, vice president of the Group and controller of the treasury management center. Ms. Li is responsible for the business operation and management of the Group’s process and IT management center, and the daily management of the Group’s treasury management center. She graduated from the Yunnan University in 1992 and obtained a bachelor’s degree in physics. She also obtained an EMBA degree from Tsinghua University School of Economics and Management in 2006. Ms.Li has over 23 years of experience in the markets of communication, operation and project management. Ms. Li served in the GMCC in engineering construction of wireless communications solution projects for many years. She joined the Group in 1997.

aged 52, vice president of the Group and director of the operational management office, he is fully responsible for the daily management of the operational management office. He is a member of the Certified General Accountants of Canada. He obtained a master’s degree in economics from Southwestern University of Finance and Economics in 1990 and a master of science degree in accounting from the University of New Haven in Connecticut, the United States of America in 1998. He has over 25 years of experience in accounting and financial management. He joined the Group in 2004.

aged 42, the vice president and general manager of the public network business unit of the Group. Mr. Chen is responsible for the construction, market operation and management of the Group’s public network platform. He graduated from Beijing University of Posts and Telecommunications and obtained a bachelor’s degree in engineering in 1996. Mr. Chen has nearly 20 years of experience in operation and management in the market of communications. He joined the Group in 1998.

aged 43, vice president of the Group and director of audit & legal center. Mr. Li is responsible for the group internal audit, legal affairs and risk control. He is a member of China Institute of Internal Audit. He is an individual member of the Chinese Institute of Certified Public Accountants, a Certified Internal Auditor and a CPA. He graduated from Northeast Forestry University with a bachelor’s degree in economics in 1997, obtaining a bachelor’s degree in accounting, and obtained a MBA degree from Royal Roads University through further education. Mr. Li has over 19 years of experience in finance and internal audit from domestic and international companies. He joined the Group in 2010.