Huatung Announces Subsidiary COMPEQ (Thailand) CO., LTD. to Dispose Land to Related Party

1. Name and nature of the subject property (e.g., land located in Section XX, Subsection XX, North District, Taichung City): Industrial land located in Asia Industrial Estate, Thailand

2. Date of occurrence: 115/8/24 ~ 115/8/24

3. Board approval date: August 24, 2026 (Minguo Year 115)

4. Other approval dates: Not applicable

5. Quantity of units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Transaction units: 17,698.8 sq wah, unit price: THB 21,775, total transaction amount: THB 385,391,370

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): COMPEQ Technology (Thailand) CO., LTD.; relationship with the company: affiliated company

7. If the counterparty is a related party, state the reason for selecting the related party as the transaction counterparty, the previous transferor, the relationship between the previous transferor and the company and the counterparty, the previous transfer date, and the transfer amount: Reason for selecting related party: To meet group operational needs Previous transferor: ASIA INDUSTRIAL ESTATE CO., LTD. Relationship between previous transferor and company and counterparty: Not a related party Previous transfer date: April 2023 (Minguo Year 112) Previous transfer amount: THB 385,391,370

8. If the ownership of the subject asset was held by a related party of the company within the past five years, state the date of acquisition and disposal by the related party, price, and relationship with the company at the time: Not applicable

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

10. Delivery or payment terms (payment period and amount), contractual restrictions, and other important agreements: Payment according to contract terms. Contractual restrictions: None. Other important agreements: None

11. Decision method for this transaction (e.g., bidding, price comparison, negotiation), reference basis for price determination, and decision-making unit: Reference basis for price determination: Market conditions and appraisal report Decision-making unit: Board of Directors

12. Name of professional appraisal firm or company and appraisal amount: Bangkok Property Appraisal Co., Ltd.; THB 407,072,000

13. Name of professional appraiser: Krittin Kornpipatana

14. License number of professional appraiser: No. Wor Thor. 246

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

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

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

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

19. Name of auditing firm: Not applicable

20. Name of auditor: Not applicable

21. Auditor's license number: Not applicable

22. Broker and brokerage fee: None

23. Specific purpose or use of the acquisition or disposal: To meet group operational needs

24. Opinion of directors who objected to this transaction: Not applicable

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

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

27. This transaction involves acquiring real estate or right-of-use assets from a related party: No

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

29. Valuation price under Article 17 of the same rules, if the price 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