Formosa Sumco Technology Corporation announced the change of Remuneration Committee Members. Name of the previous position holder: Zhi-Gang Wang. Resume of the previous position holder: Zhi-Gang Wang: Independent Director of NPC.

Name of the new position holder: C.P. Chang. Resume of the new position holder: C.P. Chang: Independent Director of FPCC. Original term: July 28, 2021 to July 27, 2024.

Effective date of the new member is June 27, 2024.