Xintec

Directors’ Biographies

Director	Education & Selected Past Positions	Selected Current Positions
CH Chen Representative of TSMC	Former President of TSMC Solid state lighting Former President of TSMC Solar Former Vice president, Systems on Silicon Manufacturing Co. Pte. Ltd. Former Senior Director of Advanced Packaging and Testing Fab 3, TSMC Former President of TSMC China Former Fab 3 Director, TSMC Former Fab 7 Director, TSMC Former Director of Product Engineering, TSMC M.S. degree, Institute of Electro-Optical Engineering, NCTU Bachelor of Electronic Physics, NCTU	President, Xintec Chairman, ESG Guiding Committee, Xintec
Dr. C.S. Yoo Representative of TSMC	Former Vice President, Europe and Asia Sales, TSMC Former Senior Director, Office of Strategy Customer Program, TSMC Former Senior Director, E-Beam Operation Division, TSMC Former Deputy Program Director, SRAM/DRAM/Embedded DRAM Program, TSMC Ph. D., Chemical Engineering, Worcester Polytechnic Institute, USA	Vice President, Research & Development / More-than-Moore Technologies, TSMC
Wen-Yeu Wang Independent Director	Former Independent Director, Global Unichip Corp. Former Independent Director, KGI Bank Former Independent Director, President Chain Store Corporation Former Executive Yuan Fair Trade Commission member Ph. D., Stanford Law School	Member, Compensation Committee, Xintec Independent Director, Nidec Chaun-Choung Technology Corporation Adjunct Professor, College of Law, National Taiwan University Director, IACL Taiwan Branch Chair Professor and Dean, College of Law, Kainan University
Robert Hsieh Independent Director	Former Independent Director, Anpec Electronics Corporation Former Independent Director, Pou Sheng International (Holdings) Limited Former Finance Vice President, Vanguard International Semiconductor Co. Former Vice President, Country Banking Head, Bank of America, NT&SA, Taipei Branch MBA, National Taiwan University B. S. degree in Department of Nuclear Engineering, National Tsing Hua University	Chairman, Audit Committee, Xintec Member, Compensation Committee, Xintec
Mike Liang Independent Director	Former Independent Director, Phoenix Silicon International Corporation Former Independent Director, ACTi Corporation Former Director, ADL Energy Corp. Former Director, Aptos Technology Inc Former Vice President, Micron Technology M.S degree in Department of International Business, National Taiwan University B.S. degree in Department of Physics, National Cheng-Kung University	Chairman, Compensation Committee, Xintec Member, ESG Guiding Committee, Xintec Chairman of the Board, Phoenix Silicon International Corporation
Yu-Shih Lee Independent Director	Deputy Executive Officer, Center for Leadership Development, Chung Yuan Christian University Dean, Center for Public Affairs, Chung Yuan Christian University Assistant Professor, Department of Business Administration, Chung Yuan Christian University Ph.D., Business Administration, National Chengchi University	Member, ESG Guiding Committee, XIntec Associate Dean of Student Affairs, Chung Yuan Christian University Associate Professor, Department of Business Administration, Chung Yuan Christian University