Tah Kong Chemical Industrial Corporation announced members of the Company's 2nd Audit Committee. Name of the previous position holder: Hui-Chu Hsu. Chen-Wu Yueh.

Resume of the previous position holder: Associate Professor, Department of International Business, Shih Chien University. Senior Business and Marketing Manager (Asia Pacific) Chemicals of Lyondell Greater China Ltd., Taiwan Branch. Name of the new position holder: Hui-Chu Hsu.

Chen-Wu Yueh and Shen-Yan Wang. Effective date of the new member: June 14, 2023.