Dr. Liu Xunfeng, serves as the Vice Chairman of the Board, an executive director of the Company. Dr. Liu concurrently serves as vice chairman of Shanghai Chemical Industry Park Development Co., Ltd.(SCIP), also serves as member of the 14th National Committee of the Chinese People’s Political Consultative Conference, vice president of China Petroleum and Chemical Industry Federation, president of Shanghai Society for Advanced Materials. Dr. Liu has long tenured in large industrial group and has more than 30 years of experience in corporate management. He had successively served as the deputy chief engineer of the ethylene plant, deputy director of the investment engineering department, assistant to the general manager, and deputy general manager of SINOPEC Shanghai Petrochemical Co., Ltd., vice general manager of Shanghai Secco Petrochemical Company Limited, deputy general manager of Shanghai Chemical Industry Park Development Co., Ltd.(SCIP), deputy secretary of the Party Committee, president, secretary of the Party Committee and chairman of Shanghai Huayi (Group) Co., Ltd., secretary of the Party Committee and chairman of Shanghai Huayi Group Co., Ltd. (600623.SH), chairman of Shanghai Huayi Holding Group Co., Ltd.. He has successively won the titles of Shanghai Industrial and Commercial Leader and Shanghai Outstanding Entrepreneur, etc.. Dr. Liu holds a Ph. D. in management science and engineering from Xi'an Jiaotong University, a Master’s degree in business administration from China Europe International Business School, a Master’s degree in chemical engineering from the Chemical Engineering Department of East China Institute of Chemical Technology (now known as East China University of Science and Technology), and a professorate senior engineer.

Dr. Zhao Haijun serves as Co-Chief Executive Officer of the Company. Dr. Zhao also serves as a director of certain subsidiaries and affiliated companies of the Company. Dr. Zhao has more than 30 years of experience in semiconductor operations and technology development. Dr. Zhao has also served as a director on the board of directors of Zhejiang Juhua Co., Ltd. (a company listed on Shanghai Stock Exchange: 600160) since November 2016. Dr. Zhao served as an executive Director of the Company from October 16, 2017 to August 11, 2022, served as the Chief Operating Officer and Executive Vice President of the Company, General Manager of SMNC from 2010 to 2016. Dr. Zhao holds a Bachelor’s degree of Science and Doctor of Philosophy in Electronic Engineering from Tsinghua University (Beijing) and a Master’s degree in Business Administration from the University of Chicago.

Dr. Liang Mong Song serves as Co-Chief Executive Officer of the Company and served as an executive director of the Company from October 16, 2017 to November 11, 2021. Dr. Liang was involved in memories and FinFET logic process technology developments and has been engaged in the semiconductor industry for over 35 years. Dr. Liang owns over 450 patents and has published over 350 technical papers. Dr. Liang is a Fellow of Institute of Electrical and Electronics Engineers. He graduated with a doctor of philosophy degree in electrical engineering from the Department of Electrical Engineering and Computer Sciences at University of California, Berkeley.

Ms. Guo Guangli serves as Senior Vice President, Board Secretary and Company Secretary of the Company. Ms. Guo is a member of the Sixth Session of the Review Committee of the Shanghai Stock Exchange, a member of Expert Committee of China Enterprise Financial Management Association and a guest advisor of Central University of Finance and Economics. Ms. Guo has served as the member of the Party Committee, chief accountant of Datang Telecom Technology Industry Group, and also the chairman of Datang Telecom finance company. Ms. Guo has rich experience in corporate governance, financial management and investment and financing projects of capital market. Ms. Guo is a Chinese Certified Public Accountant. She received a bachelor of law degree from Beijing University of Aeronautics and Astronautics and a master of accounting from the Central University of Finance and Economics.

Dr. Wu Junfeng, serves as a senior vice president and Person-in-charge of Finance of the Company. He also serves as a director of certain subsidiaries of the Company. Mr. Wu is the master’s tutor for Southwestern University of Finance and Economics, Central University of Finance and Economics, etc. Dr. Wu served as a member of the Standing Committee of the Party Committee, the chief accountant, the board secretary of China General Nuclear Power Corporation, the chairman of CGN Finance Co., Ltd., a member of the leading group and the chief financial officer of New Hope Group Co., Ltd., and the chairman of New Hope Finance Co., Ltd.. Dr. Wu has rich experience in financial management and capital market investment and financing projects. Dr. Wu holds a Ph.D. from Southwestern University of Finance and Economics. He is a member of ACCA, a Chinese Certified Public Accountant and an Advanced Level Accountant.