[TSMC] TSMC Announces May 2026 Revenue Report

1. Date of Fact Occurrence: 115/06/10 2. Company Name: Taiwan Semiconductor Manufacturing Company, Limited 3. Relationship with Company (Enter 'Parent Company' or 'Subsidiary'): Parent Company 4. Proportion of Mutual Shareholding: Not applicable 5. Reason for Occurrence: Not applicable 6. Countermeasures: Not applicable 7. Other Matters to be Noted (If the subject of the event or resolution is a publicly issued or higher company, this material information also meets the criteria of Article 7, Paragraph 9 of the Regulations Governing the Tender Offer for Securities of Public Companies, which significantly affects shareholder equity or securities prices): TSMC today (10th) announced its revenue report for May 2026. Consolidated revenue for May 2026 was approximately NT$416.975 billion, an increase of 1.5% from the previous month and 30.1% from the same period last year. Cumulative revenue from January to May 2026 was approximately NT$1.961804 trillion, an increase of 30.0% from the same period last year.