Silicon Integrated Systems Corp. announced the change of Chairman. Name of the previous position holder: Cheng-Chien, Chien.

Resume of the previous position holder: Chairman of SiS. Name of the new position holder: Stan Hung. Resume of the new position holder: Chairman of UMC.

Effective date of the new appointment is August 8, 2023. Mr. Cheng-Chien, Chien will still serve as a Director and CSO of SiS.