[Wistron] Subsidiary Qicheng Technology Service (Kunshan) Co., Ltd. Announces Acquisition of Real Estate Usage Rights from Related Party

1. Name and nature of the subject property (e.g., land located at Section XX, Subsection XX, North District, Taichung City): Usage rights to part of Building No. 8, located at No. 789 Tulip Road, Kunshan Development Zone, Jiangsu Province

2. Date on which the fact occurred: 8/14/115 ~ 8/14/115

3. Date approved by the board of directors: August 14, 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: Quantity: 2,000 square meters Total rental amount: RMB 40,000 per month Value of right-of-use asset: approximately RMB 2.24 million (approximately NT$10,577,280)

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party of the company, the name may be omitted): Counterparty: Qixin Communication (Kunshan) Co., Ltd. Relationship with the company: Related party

7. If the counterparty is a related party, state the reason for selecting the related party as the 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 as counterparty: To meet the company's operational needs Previous transfer information: Not applicable

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

9. Expected gain (or loss) on disposal (not applicable for asset acquisition) (if deferred, list and explain recognition status): Not applicable

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: Delivery or payment terms: Quarterly payments Lease term: 9/1/115 – 8/31/120 Contractual restrictions and other important agreements: None

11. Method of determining this transaction (e.g., bidding, price comparison, negotiation), reference basis for price determination, and decision-making unit: Transaction determination method: Based on market conditions Decision-making unit: Board of Directors

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 yet obtaining the appraisal report: Not applicable

18. Reasons for significant differences in appraisal results and auditor's opinion: Not applicable

19. Name of auditor firm: Not applicable

20. Name of auditor: Not applicable

21. License number of auditor: Not applicable

22. Broker and brokerage fees: Not applicable

23. Specific purpose or use for acquisition or disposal: For business use

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

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

26. Date approved by supervisor or audit committee: Not applicable

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

28. Valuation amount assessed under Article 16 of the 'Regulations Governing the Acquisition or Disposition of Assets by Publicly Issued Companies': Not applicable

29. Valuation amount assessed 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 announcement regarding the same event: Not applicable

31. Other explanatory matters: None