Zhen Ding-KY's Subsidiary Announces Acquisition of Machinery and Equipment for Over NT$1.04 Billion

1. Name and nature of the asset (e.g., land located at XX section, XX sub-section, North District, Taichung City): Machinery and equipment 2. Date of occurrence: 2025/5/19~2026/5/18 3. Board of directors approval date: Not applicable 4. Other approval dates: Approval level: General Manager approval, May 18, 2026 5. Transaction unit quantity (e.g., XX square meters, equivalent to XX pings), price per unit, and total transaction amount: Transaction quantity: One batch Total transaction amount: NT$1,042,065,364 6. Counterparty 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): Counterparty: Protec Machinery (Taicang) Co., Ltd. Relationship with the company: None 7. If the counterparty is a related party, the reason for selecting the related party as the transaction counterparty and the previous transfer owner, the relationship between the previous transfer owner, the company, and the transaction counterparty, the previous transfer date, and the transfer amount must be announced: Not applicable 8. If the owner of the transaction asset within the last five years was a related party of the company, the date, price of acquisition and disposal by the related party, and the relationship with the company at the time of the transaction must also be announced: Not applicable 9. Estimated disposal gain (or loss) (not applicable for asset acquisition) (if deferred, a list explaining the recognition situation should be provided): Not applicable 10. Delivery or payment terms (including payment period and amount), contract restrictive clauses, and other important agreements: According to the procurement contract 11. Decision-making process of this transaction (e.g., bidding, price comparison, or negotiation), basis for price determination, and decision-making unit: Transaction decision method: Price comparison and negotiation Basis for price determination: Based on market conditions Decision-making unit: Determined according to the company's approval authority 12. Name of the professional appraisal firm or company and its valuation amount: Not applicable 13. Name of the professional appraiser: Not applicable 14. Professional appraiser's practicing license number: Not applicable 15. Whether the valuation report is for a limited, specific, or special price: No or not applicable 16. Whether the valuation report has not yet been obtained: No or not applicable 17. Reason for not yet obtaining the valuation report: Not applicable 18. Reason for any significant discrepancy in valuation results and the accountant's opinion: Not applicable 19. Name of the accounting firm: Not applicable 20. Name of the accountant: Not applicable 21. Accountant's practicing license number: Not applicable 22. Broker and brokerage fees: None 23. Specific purpose or use of the acquisition or disposal: For business use 24. Opinions of directors expressing dissent to this transaction: Not applicable 25. This transaction is a related-party transaction: No 26. Date of approval by supervisors or consent by the audit committee: Not applicable 27. This transaction involves acquiring real estate or its usage rights from a related party: No 28. Price evaluated according to Article 16 of the "Regulations Governing the Acquisition and Disposal of Assets by Public Companies": Not applicable 29. If the price evaluated in the preceding item is lower than the transaction price, the price evaluated according to Article 17 of the same regulations: Not applicable 30. Date of previous material information announcement on the same event: Not applicable 31. Other explanatory matters: None