Zhen Ding KY Announces Subsidiary Li Ding Semiconductor Technology (Shenzhen) Acquires Machinery Equipment

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

2. Date of occurrence: 115/6/16 ~ 115/6/22

3. Board approval date: Not applicable

4. Other approval dates: Approval level: Approved by General Manager June 22, 2026 (Minguo Year 115)

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$1,305,287,676

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party of the company, name disclosure may be omitted): Counterparty: TAKEWIN INTERNATIONAL (HK) LIMITED Relationship with the company: None

7. If the counterparty is a related party, state the reason for selecting the related party as the transaction counterparty, the previous transferee, the relationship between the previous transferee and the company and the counterparty, the previous transfer date, and the transfer amount: Not applicable

8. If the ownership of the subject matter was previously held by a related party of the company within the past five years, state the date of acquisition and disposal by the related party, price, and its relationship with the company at the time: Not applicable

9. Estimated gain (or loss) on disposal (not applicable for asset acquisition) (if deferred, provide a table showing recognition): Not applicable

10. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important agreements: As stipulated in the procurement contract

11. Method of determining this transaction (e.g., bidding, comparative pricing, or negotiation), reference basis for price determination, and decision-making unit: Transaction determination method: Comparative pricing and negotiation Reference basis for price determination: Market conditions Decision-making unit: Decided according to company approval authority

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 price, specific price, 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 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 operational use

24. Opinion of directors who objected to this transaction: Not applicable

25. Whether this transaction is a related-party transaction: No

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

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

28. Valuation amount under Article 16 of the 'Asset Acquisition or Disposal Handling Standards for Publicly Issued Companies': Not applicable

29. Valuation amount under Article 17 of the same standards, if the valuation 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

Keywords: Material Information