Wistron NeWeb Announces Equipment Acquisition via Subsidiary NEWEB VIETNAM

1. Name and nature of the subject matter (e.g., land located in Section XX, Subsection XX, North District, Taichung City): Machinery and equipment

2. Date of occurrence: November 18, 2025 ~ July 24, 2026

3. Board approval date: Not applicable

4. Other approval dates: Approval level: According to company's authorization regulations July 24, 2026

5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Quantity: One batch Total amount: USD 24,906,523

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): Counterparty: Panasonic Industrial Devices Sales Taiwan Co., Ltd. Relationship with the company: None

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

8. If the asset's owner within the past five years was a related party of the company, disclose the date of acquisition and disposal, price, and the 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 period and amount), contractual restrictions, and other important agreements: Delivery or payment terms and actual transaction amount: As stipulated in the contract Contractual restrictions and other important agreements: As stipulated in the contract

11. Method of transaction determination (e.g., bidding, comparison, negotiation), reference basis for price determination, and decision-making unit: Transaction determination method: Negotiation Decision-making unit: According to company's authorization regulations

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

13. Name of professional appraiser: Not applicable

14. License number of professional appraiser: Not applicable

15. Whether the appraisal report is for a limited price, specific price, 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 the appraisal result, 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 use

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

25. Whether this transaction is a related-party transaction: No

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

27. Whether the 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 Regulations for Publicly Issued Companies': Not applicable

29. Valuation price under Article 17 of the same regulation, 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