United Performance Materials Corporation announced change of president. Name of the previous position holder: Liao, Jia-Guo; Resume of the previous position holder: Chairperson and president of United Performance Materials Corp. Name of the new position holder: Tseng, Zhi-Jing; Resume of the new position holder: Vice President of Formosan Union Chemical Corp.

Effective date of the new appointment is July 21, 2022.