Hanqing (Helen) Li has been a director of the company since November 2021. Ms. Li has been a Managing Director and Head of China Investment Banking of Needham & Company, LLC, a full-service investment banking and asset management firm, since 2011. Prior to joining Needham & Company, from 2010 to 2011, Ms. Li served as Strategic Sales Manager of TDK/Invensense, a leading provider of MEMS-based motion sensors. From October 2006 to 2008, Ms. Li served as a senior design engineer of Marvell Technology Group, a global supplier of infrastructure semiconductor solutions designed to process, move, store and secure data. From 2002 to October 2006, Ms. Li served as a design engineer for Micron Technology, the largest memory device and solution provider in the United States. Ms. Li received her M.B.A. from the MIT Sloan School of Management, MSEE from the University of Southern California, and B.A. from Tsinghua University. Ms. Li’s substantial experience in the financial and investment banking sectors, particularly in capital markets and strategic transactions of semiconductor industries in Asia, together with her knowledge of semiconductor technology and engineering processes, enhance the Board’s ability to oversee business and financial strategies of the Company.