Jiahe Subsidiary Fu-Hsi Energy Technology Acquires Right-of-Use Asset from Related Party

1. Name and nature of the subject property (e.g., land located at Section XX, Subsection XX, North District, Taichung City): Roof of Beisan She Section, No. 531, Fuxing Road, Samshe Village, Sinshih District, Tainan City

2. Date on which the fact occurred: 115/7/21 ~ 115/7/21

3. Board approval date: July 21, 2026 (Minguo Year 115)

4. Other approval dates: Not applicable

5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Transaction unit quantity: 5,000 ping Right-of-use asset value: NT$1,844,420

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

7. If the counterparty is a related party, state the reason for selecting the related party as the transaction party, the previous transferor, the relationship among the previous transferor, the company, and the counterparty, the previous transfer date, and the transfer amount: Required for overall operational planning

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

9. Estimated 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 periods and amounts), contractual restrictions, and other important agreements: 1. Payment terms: Monthly rental payments 2. Lease period: From July 1, 2026 (Minguo 115) to June 30, 2046 (Minguo 135) 3. Restrictive clauses: None

11. Decision method for this transaction (e.g., bidding, price comparison, negotiation), reference basis for price determination, and decision-making unit: Decision method: Mutual negotiation Price determination reference: Market rental rates Decision-making unit: Board of Directors

12. Name of professional appraiser firm or company and appraisal value: Not applicable

13. Name of professional appraiser: Not applicable

14. License number of professional appraiser: Not applicable

15. Whether the appraisal report indicates a limited, specific, or special price: No or not applicable

16. Whether an appraisal report has not yet been obtained: Yes

17. Reason for not yet obtaining the appraisal report: Not applicable

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

19. Name of accounting firm: Not applicable

20. Name of accountant: Not applicable

21. License number of accountant: Not applicable

22. Broker and brokerage fee: Not applicable

23. Specific purpose or use of the acquisition or disposal: For operational needs

24. Opinion of any director who objected to this transaction: None

25. This transaction is a related-party transaction: Yes

26. Date of supervisor approval or audit committee consent: July 21, 2026 (Minguo Year 115)

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

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

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

30. Previous date of material information disclosure regarding the same event: Not applicable

31. Other explanatory matters: None