KYEC Announces Acquisition of Factory Utility Equipment

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

2. Date on which the fact occurred: 115/6/29 ~ 115/8/5

3. Board approval date: Not applicable

4. Other approval dates: Approval level: Approved by Chairman August 5, Year 115 (ROC)

5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Quantity: 2 batches Average unit price: NT$865,521,046 Total amount: NT$1,731,042,092

6. Counterparty and its relationship with the company (if the counterparty is a natural person and not a related party of the company, name disclosure may be omitted): Xuantong Systems Engineering Co., Ltd.; Unrelated party

7. If the counterparty is a related party, state the reason for selection, previous transferee, relationships among the previous transferee, the company, and the counterparty, transfer date, and transfer amount: Not applicable

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

9. Estimated gain (or loss) on disposal (not applicable for asset acquisition) (if deferred, list recognition schedule): Not applicable

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: Payment according to purchase order terms Contractual restrictions: None Other important agreements: None

11. Method of transaction determination (e.g., bidding, comparison, negotiation), basis for price determination, and decision-making unit: Transaction method: Negotiation Price basis: Market conditions Decision-making unit: General Manager’s Office and Chairman’s Office

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 indicates a limited, specific, 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 discrepancies in appraisal results and auditor's opinion: Not applicable

19. Auditor firm name: Not applicable

20. Auditor name: Not applicable

21. Auditor license number: Not applicable

22. Broker and brokerage fees: None

23. Specific purpose or use of the acquisition or disposition: For production use

24. Dissenting director's opinion regarding this transaction: Not applicable

25. This transaction is a related-party transaction: No

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

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

28. Price evaluated under Article 16 of the 'Asset Acquisition or Disposal Rules for Publicly Issued Companies': Not applicable

29. Price evaluated under Article 17 of the same rules when 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