Yageo Announces Unaudited Consolidated Revenue for March 2026

1. Date of occurrence of the event: 2026/04/08 2. Company name: Yageo Corporation 3. Relationship with the company (please enter 'the company' or 'subsidiary'): The company 4. Mutual shareholding ratio: Not applicable 5. Reason for occurrence: Yageo Corporation today announced its unaudited consolidated net revenue for March 2026 was NT$13.630 billion, an increase of 18.5% month-over-month and 22.8% year-over-year, setting a new historical high for monthly revenue (if converted to US dollars, monthly revenue increased by 17.3% month-over-month and 27.2% year-over-year). Cumulative unaudited consolidated net revenue for January-March reached NT$38.166 billion, an increase of 6.1% quarter-over-quarter and 22.7% year-over-year, setting a new historical high for quarterly revenue.

The consolidated revenue for March increased month-over-month mainly due to the normalization of working days, continued strong customer pull for AI-related applications, and stable growth in standard and special products.

Looking ahead, despite significant geopolitical uncertainties, customer inventory levels have reached a healthy state. However, the company will remain cautious in responding to future economic conditions and closely monitor changes in tariffs and exchange rates of various countries. 6. Countermeasures: Not applicable 7. Other matters that need to be specified (if the subject of the event or resolution is a public company or above, this material information also complies with Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act, which has a significant impact on shareholders' equity or securities prices): None