Zhen Ding-KY Subsidiary Qingding Precision Electronics (Huai'an) Co., Ltd. Announces Acquisition of Machinery and Equipment

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

2. Date of occurrence of fact: June 17, 2025 ~ June 16, 2026

3. Board approval date: Not applicable

4. Other approval dates: Approval level: Approved by General Manager June 16, 2026, Republic of China Era

5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Transaction quantity: One batch Total transaction amount: NT$1,045,661,750

6. Counterparty and its relationship with the company (if the counterparty is a natural person and not a related party of the company, the name may be omitted): Counterparty: AMPOC FAR-EAST CO., LTD. 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 ownership of the transaction subject was held by a related party of the company within the past five years, state the date of acquisition and disposal by the related party, the price, and the relationship with the company at the time of transaction: Not applicable

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

10. Delivery or payment terms (including payment period and amount), contractual restriction clauses, and other important agreed matters: As stipulated in the procurement contract

11. Decision method of this transaction (e.g., tender, competitive bidding, or negotiation), reference basis for price determination, and decision-making unit: Transaction decision method: Competitive bidding and negotiation Reference basis for price determination: Market conditions Decision-making unit: Decided according to the company's approval authority

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 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 result, state the reason and the accountant'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: None

23. Specific purpose or use of the acquisition or disposal: For business use

24. Opinion of directors who expressed dissent on 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 its right-of-use assets from a related party: No

28. Evaluation price according to Article 16 of the 'Asset Acquisition and Disposal Handling Standards for Publicly Issued Companies': Not applicable

29. Evaluation price according to Article 17 of the same standard, if the price evaluated under the previous item is lower than the transaction price: Not applicable

30. Previous date of material information announcement regarding the same event: Not applicable

31. Other explanatory matters: None