3189 Kingstone - Announcement of Machinery and Equipment Purchase

Date of Announcement: July 9, 115 Date of Statement: July 8, 115 Time of Statement: 18:38:34 Company Code: 3189 Company Name: Kingstone

Subject: Public Notice of Machinery and Equipment Purchase

Applicable Clause: Clause 20 Factual Date: July 8, 115

Details: 1. Name and Nature of the Subject: Machinery and Equipment 2. Factual Date: July 8, 115 ~ July 8, 115 3. Board Approval Date: Not applicable 4. Other Approval Dates: Approval Level: Chairman July 8, 115 5. Quantity, Unit Price, and Total Transaction Amount: One batch, totaling NT$543,998 thousand 6. Counterparty and Relationship with the Company: Applied NEXX, Inc., not a related party 7. If the counterparty is a related party, reason for selection and previous owner information: Not applicable 8. If the asset was previously owned by a related party within the last five years, disclose acquisition/disposal date, price, and relationship: Not applicable 9. Estimated gain (or loss) on disposal (not applicable for asset acquisition): Not applicable 10. Delivery or payment terms (including payment schedule and amount), contractual restrictions, and other important agreements: As per contract payment terms 11. Decision method for the transaction (e.g., bidding, comparison, negotiation), pricing reference basis, and decision-making unit: Comparison and negotiation, conducted 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. Professional appraiser license number: Not applicable 15. Whether the appraisal report is for a limited, specific, or special price: No or not applicable 16. Whether an appraisal report has not yet been obtained: Yes 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 auditor firm: Not applicable 20. Name of auditor: Not applicable 21. Auditor license number: Not applicable 22. Broker and brokerage fees: None 23. Specific purpose or use of the acquisition or disposal: For production use 24. Dissenting opinions from directors regarding the transaction: Not applicable 25. Whether this 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 Rules for Publicly Issued Companies': Not applicable 29. Valuation price under Article 17 if the price in the previous item is lower than the transaction price: Not applicable 30. Previous date of material information disclosure for the same event: Not applicable 31. Other Explanatory Matters: None