SWS Holdings Subsidiary SWS Green Energy Announces Change in Lease Term for Right-of-Use Asset

1. Name and nature of the subject property (e.g., land located in Section XX, Subsection XX, North District, Taichung City): Portions of 1F to 4F, No. 11, Gongye Nan 6th Road, Nantou City

2. Date of occurrence: July 31, 2026 ~ July 31, 2026

3. Board approval date: July 31, 2026 (Minguo Year 115)

4. Other approval dates: Not applicable

5. Quantity of units (e.g., XX square meters, converted to XX ping), unit price, and total transaction amount: Before change: Quantity: 270.96 ping ~ 1,336.59 ping Unit price: Monthly rent (excluding tax) NT$97,000 ~ NT$482,000 Total right-of-use asset amount: NT$4,595,749

After change: Quantity: 270.96 ping ~ 1,336.59 ping Unit price: Monthly rent (excluding tax) NT$97,000 ~ NT$482,000 Total right-of-use asset amount: NT$3,353,451

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party, name disclosure may be omitted): Counterparty: SWS International Holding Co., Ltd. Relationship with the company: Parent company

7. If the counterparty is a related party, state the reason for selecting them, the previous transferor, the relationship between the previous transferor and the company/counterparty, transfer date, and transfer amount: Reason for selecting related party: Operational needs Previous transferor: Not applicable

8. If the property owner was a related party of the company within the past five years, disclose the date of acquisition and disposal, price, and relationship with the company at the time: Not applicable

9. Expected gain (or loss) on disposal (not applicable for asset acquisition) (if deferred, provide a table showing recognition): Not applicable

10. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important provisions: Before change: 1. Delivery or payment terms: Monthly payment 2. Lease term: (1) January 1, 2025 ~ June 30, 2026: 270.96 ping, monthly rent NT$97,000 (2) July 1, 2026 ~ December 31, 2026: 1,336.59 ping, monthly rent NT$482,000 3. Contractual restrictions and other important provisions: None

After change: 1. Delivery or payment terms: Monthly payment 2. Lease term: (1) January 1, 2025 ~ June 30, 2026: 270.96 ping, monthly rent NT$97,000 (2) July 1, 2026 ~ July 31, 2026: 1,336.59 ping, monthly rent NT$482,000 (3) August 1, 2026 ~ December 31, 2026: 759.66 ping, monthly rent NT$232,400 3. Contractual restrictions and other important provisions: None

11. Method of transaction decision (e.g., bidding, price comparison, negotiation), reference basis for pricing, and decision-making unit: Transaction decision method and pricing basis: Market benchmark reference Decision-making unit: Board of Directors

12. Name of professional valuation firm or company and valuation amount: Not applicable

13. Name of professional appraiser: Not applicable

14. License number of professional appraiser: Not applicable

15. Whether the valuation report is for limited, specific, or special pricing: No or not applicable

16. Whether valuation report has not yet been obtained: No or not applicable

17. Reason for not obtaining valuation report: Not applicable

18. If there is a significant difference in valuation results, explain the reason and include auditor's opinion: Not applicable

19. Name of accounting firm: Not applicable

20. Name of auditor: Not applicable

21. License number of auditor: Not applicable

22. Broker and brokerage fee: Not applicable

23. Specific purpose or use of acquisition or disposal: For use as a manufacturing and production site

24. Opinions of directors who objected to the transaction: None

25. Whether this transaction is a related-party transaction: Yes

26. Date of supervisor approval or audit committee consent: Not applicable

27. Whether the transaction involves acquiring real estate or right-of-use asset from a related party: Yes

28. Valuation amount under Article 16 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies': Not applicable

29. Valuation amount under Article 17 of the same rules if the valuation under the previous item is lower than transaction price: Not applicable

30. Previous date(s) when material information on the same event was disclosed: December 20, 2024 (Minguo 113), July 18, 2025 (Minguo 114)

31. Other explanatory matters: None