Nanya Technology Announces Acquisition of Equipment

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

2. Date of occurrence: 115/6/9 ~ 115/6/12

3. Board approval date: Not applicable

4. Other approval dates: Approval level: Chairman June 12, 115 (Minguo calendar)

5. Quantity of transaction units (e.g., XX square meters, converted to XX ping), unit price, and total transaction amount: Transaction quantity: One batch Total transaction amount: Approximately NT$16,941,932,558

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): LAM RESEARCH INTERNATIONAL SDN. BHD., relationship with the company: None

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: Not applicable

8. If the owner of the transaction subject was a related party of the company within the past five years, disclose the date of acquisition and disposal by the related party, price, and its 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: Payment according to order terms

11. Decision method for this transaction (e.g., bidding, comparison, or negotiation), reference basis for price determination, and decision-making unit: Comparison and negotiation: Based on quotations provided by vendors and other suppliers, in accordance with the company's approval authority regulations

12. Name of professional appraisal 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 an appraisal report has not yet been obtained: No or not applicable

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

18. Reasons for significant differences in appraisal results and 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 production use

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

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

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

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

28. Evaluation price under Article 16 of the 'Regulations on the Acquisition or Disposition of Assets by Publicly Issued Companies': Not applicable

29. Evaluation price under Article 17 of the same regulations 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