【TSMC】Subsidiary TSMC Global Ltd. Acquires Fixed-Income Securities

1. Name of Securities: Corporate Bonds. 2. Date of Transaction: 2026/04/21 to 2026/04/21. 3. Board Approval Date: Not applicable. 4. Transaction details: - 38141GZU1: 180,000 units; US$100.18 per unit; Total US$18.0 million. - 38141GC77: 100,000 units; US$100.59 per unit; Total US$10.1 million. 5. Cumulative holding for these securities: - 38141GZU1: 1,031,250 units; US$103.3 million. - 38141GC77: 1,540,000 units; US$155.2 million. 6. Percentage of total assets in the most recent financial report: 6.07%. 7. Purpose: Fixed income investment. 8. Counterparty: Not applicable (market transaction).