ASE Holding Announces Subsidiary SPIL's Acquisition of Operational Equipment Worth Over NTD 1.14 Billion

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

2. Date on which the fact occurred: 03/10/115 ~ 06/12/115

3. Board approval date: Not applicable

4. Other approval dates: Approval level: Approved by General Manager Date: January 1, 115

5. Quantity of units (e.g., XX square meters, converted to XX ping), unit price, and total transaction amount: Acquired 57 batches, Average unit price per batch: NTD 20,017,478, Total transaction amount: NTD 1,140,996,237.

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: Wanhui Technology Co., Ltd.; Relationship with the company: None

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

8. If the owner of the subject matter was a related party of the company within the past five years, state the date and price of the related party's acquisition and disposal, and their 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: Telegraphic transfer. Contractual restrictions: None. Other important agreements: None.

11. Decision method for this transaction (e.g., bidding, comparison, or negotiation), reference basis for price determination, and decision-making unit: Transaction decision method: Comparison/negotiation. Reference basis for price determination: Reference to historical transaction data and market conditions. Decision-making unit: Decided according to internal company approval authority.

12. Name of professional appraiser firm or company and appraisal amount: Not applicable

13. Name of professional appraiser: Not applicable

14. Professional appraiser's 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's 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 any director who objected to this transaction: None

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. Evaluation price under Article 16 of the 'Asset Acquisition or Disposal Rules for Publicly Issued Companies': Not applicable

29. Evaluation 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