Delta Electronics Announces April 2026 Operating Results

1. Date of occurrence: 2026/05/08 2. Company name: Delta Electronics, Inc. 3. Relationship with the company (please enter 'company' or 'subsidiary'): Company 4. Mutual shareholding ratio: Not applicable 5. Event description: Announcement of the company's operating results for April 2026 6. Countermeasures: Not applicable 7. Other matters that should 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 material impact on shareholders' equity or securities prices): The company's consolidated revenue for April 2026 was NT$58.692 billion, a 43.9% increase compared to the consolidated revenue of NT$40.782 billion in the same period last year. It decreased by 1.8% compared to the consolidated revenue of NT$59.780 billion in the previous month. The accumulated consolidated revenue from January to April 2026 was NT$218.044 billion, a 36.5% increase compared to the accumulated consolidated revenue of NT$159.702 billion in the same period last year.