MPI Corporation Announces Subsidiary Nanjing MPI Electronic Technology Co., Ltd. Acquires Operating Machinery and Equipment

1. Name and Nature of Subject Matter (e.g., land parcel in Xincheng Section, Beitun District, Taichung City): Operating machinery and equipment 2. Date of Occurrence: 115/5/6~115/5/6 (May 6, 2026) 3. Date of Board of Directors' Resolution: May 6, 2026 4. Other approval dates: Not applicable 5. Quantity of Transaction Units (e.g., XX square meters, equivalent to XX pings), Unit Price, and Total Transaction Amount: 3 units; average unit price: NT$38,005,700, total transaction amount: NT$114,017,100 6. Counterparty of Transaction and its Relationship with the Company (If the counterparty is a natural person and not a related party of the company, their name may be omitted): MPI Corporation, which is the parent company of the company 7. If the counterparty is a related party, the reason for selecting the related party as the transaction counterparty and the previous owner, the relationship between the previous owner and the company and the counterparty, the date of previous transfer, and the transfer amount should also be disclosed: Required for operations 8. If the owner of the transaction subject has been a related party of the company within the past five years, the acquisition and disposal dates, prices, and the relationship with the company at the time of the transaction should also be disclosed: Not applicable 9. Estimated Disposal Profit (or Loss) (Not applicable for asset acquisition) (For deferred items, a table should be provided to explain recognition status): This transaction is between a parent company and a subsidiary, with no disposal gains or losses upon consolidation. 10. Delivery or Payment Terms (including payment period and amount), Contractual Restrictions, and Other Important Agreements: Payment according to order terms. 11. Method of Determining this Transaction (e.g., tender, price comparison, or negotiation), Reference Basis for Price Determination, and Decision-making Unit: The transaction price is the amount mutually agreed upon when acquiring the machinery and equipment; processed according to the approval authority of Nanjing MPI Electronic Technology Co., Ltd. 12. Name of Professional Appraiser's Firm or Company and Appraisal Amount: Not applicable 13. Name of Professional Appraiser: Not applicable 14. Professional Appraiser's License Number: 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. If there is a significant difference in the appraisal results, the reason for the difference and the auditor's opinion: Not applicable 19. Name of Accounting Firm: Not applicable 20. Name of Accountant: Not applicable 21. Accountant's License Number: Not applicable 22. Broker and Brokerage Fee: Not applicable 23. Specific Purpose or Use of Acquisition or Disposal: Operating use 24. Opinions of Directors Who Objected to this Transaction: Not applicable 25. Is this transaction a related party transaction: Yes 26. Date of Approval by Supervisors or Audit Committee: May 6, 2026 27. Is this transaction for the acquisition of real estate or its right-of-use assets from a related party: Yes 28. Price assessed according to Article 16 of the "Regulations Governing the Acquisition and Disposal of Assets by Public Companies": Not applicable 29. If the price assessed in the preceding item is lower than the transaction price, the price assessed according to Article 17 of the same regulations: Not applicable 30. Date of previous material information announcement on the same matter: Not applicable 31. Other matters to be specified: (1) The total transaction amount is US$3,615,000, calculated at the average spot exchange rate of Taiwan Bank for USD, USD$1=NTD$31.54.