【TSMC】Announcement of the Company's 2026 Second Unsecured Ordinary Corporate Bonds (Green Bonds)

1. Date of Board of Directors' resolution: NA
2. Name (XX Company's Xth (secured/unsecured) corporate bonds): Taiwan Semiconductor Manufacturing Company Limited 2026 Second Unsecured Ordinary Corporate Bonds (Green Bonds)
3. Whether to adopt shelf registration for corporate bond issuance (Yes/No): No
4. Total issuance amount: The total issuance amount is NT$18.4 billion, divided into two types, Class A and Class B, depending on the issuance period. The issuance amount for Class A is NT$13.7 billion, and for Class B is NT$4.7 billion.
5. Face value per bond: NT$10 million
6. Issue price: Issued at full face value
7. Issuance period: Class A has an issuance period of 5 years, and Class B has an issuance period of 10 years.
8. Issuance interest rate: Class A fixed annual interest rate of 1.80%, Class B fixed annual interest rate of 1.85%.
9. Type, name, amount, and agreed matters of collateral: None
10. Purpose and utilization plan of funds raised: Expenditures related to green buildings and green environmental protection.
11. Underwriting method: Public underwriting by a securities underwriter through negotiated sales.
12. Corporate bond trustee: Taipei Fubon Commercial Bank Co., Ltd.
13. Underwriting or selling agency: KGI Securities Co., Ltd. is appointed as the lead underwriter.
14. Issuing guarantor: None
15. Agency for principal and interest repayment: Taipei Fubon Commercial Bank Co., Ltd., City Hall Branch.
16. Certifying institution: None
17. Conversion method for convertible bonds: Not applicable
18. Put options: None
19. Call options: None
20. Record date for conversion, exchange, or subscription rights: Not applicable
21. Potential dilution of equity due to conversion, exchange, or subscription rights: Not applicable
22. Other matters that should be stated: The company's board of directors passed the resolution to raise unsecured ordinary corporate bonds on 2025/8/12 and 2026/2/10. This is an explanation after the pricing of the 2026 second phase corporate bonds (green bonds) was completed.