Company Unaudited Consolidated Earnings for May 2025

The Company reported unaudited consolidated operating income of NT$ 768 million and consolidated net profit before tax of NT$ 320 million for May 2025. As of May 31 2025, consolidated operating income totaled NT$ 2,839 million. Consolidated net profit before tax and after tax amounted to NT$ 2,506 million and NT$ 1,662 million, respectively. Net profit attributable to owners of parent totaled NT$ 1,548 million. Earnings per share was NT$ 1.57.