Materials Analysis Technology Inc. resolved to set up Sustainable Development Committee. Name of the new position holder: Ching-Hsiang Hsu, Nun-Sian Tsai-B, Juine-Kai Tsang & Chia-Wei Li. Resume of the new position holder: Ching-Hsiang Hsu Independent Director of MA-TEK; Nun-Sian Tsai Independent Director of MA-TEK; Juine-Kai Tsang Independent Director of MA-TEK; Chia-Wei Li Independent Director of MA-TEK.

Effective date of the new member: August 8, 2023.