Vanguard International Semiconductor Corporation announced that five independent directors were appointed as members of the Compensation Committee and act as members of the Audit Committee. Name of the previous position holder: Independent Director: Mr. Benson W.C. Liu; Independent Director: Dr. Kenneth Kin; Independent Director: Dr. Chintay Shih; Independent Director: Dr. Liang-Gee Chen. Resume of the previous position holder: Mr. Benson W.C. Liu - Standing Director, Chinese Corporate Governance Association; Dr. Kenneth Kin - Honorary Chair Professor, College of Technology Management, National Tsing Hua University; Dr. Chintay Shih - Honorary Chair Professor, College of Technology Management, National Tsing Hua University; Dr. Liang-Gee Chen - Chair Professor, Department of Electrical Engineering, National Taiwan University.

Name of the new position holder: Independent Director: Dr. Kenneth Kin; Independent Director: Dr. Chintay Shih; Independent Director: Dr. Liang-Gee Chen; Independent Director: Dr. Chung S. Hsu; Independent Director: Dr. Chan-Jane Lin. Resume of the new position holder: Dr. Kenneth Kin - Honorary Chair Professor, College of Technology Management, National Tsing Hua University Former Associate Dean, College of Technology Management, National Tsing Hua University Former Senior Vice President, TSMC; Dr. Chintay Shih - Honorary Chair Professor, College of Technology Management, National Tsing Hua University Former Dean, College of Technology Management, National Tsing Hua University Former Chairman, Institute for Information Industry Former President, Industrial Technology Research Institute; Dr. Liang-Gee Chen - Emeritus Professor, Department of Electrical Engineering, National Taiwan University Former Minister of Ministry of Science and Technology Former Political Deputy Minister of Ministry of Education Former Executive Vice President for Academics & Research, National Taiwan University; Dr. Chung S. Hsu - Former President, VIS Former Vice President, Central Planning, Pricing and Enterprise Supply Chain Management, TSMC; Dr. Chan-Jane Lin - Adjunct Professor, Department of Accounting, National Taiwan University Former Chairperson & Professor, Department of Accounting, National Taiwan University Former Associate Dean, International Affairs & former Director, Global MBA, College of Management, National Taiwan University. Effective date of the new member is June 14, 2024.