MediaTek Announces Consolidated Net Revenue for June 2026

1. Date of Event: July 10, 2026 2. Company Name: MEDIATEK INC. 3. Relationship with Company (Please enter '本公司' or 'Subsidiary'):本公司 (Head Company) 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: MediaTek's consolidated net revenue for June 2026 amounted to NT$58.012 billion, an increase of 22.3% compared to the previous month's consolidated net revenue of NT$47.434 billion. 6. Response Measures: None 7. Other Matters to be Disclosed (If the subject of the event or resolution is a publicly issued company or above, this significant information also meets the criteria under Article 7, Paragraph 9, Item 9 of the Enforcement Rules of the Securities and Exchange Act regarding matters significantly affecting shareholders' rights or securities prices): None Keywords: Significant Information