3711 ASE Holding

Disclosure Date: 1150625 Statement Date: 1150624 Statement Time: 163640 Company Code: 3711 Company Name: ASE Holding Subject: Announcement on behalf of subsidiary Taiwan FCI Electronics Co., Ltd. regarding the acquisition of factory facility engineering assets for business operations from Morikawa Construction Engineering Co., Ltd. Applicable Clause: Clause 20 Date of Occurrence: 1150624 Details: 1. Name and nature of the subject matter (e.g., land located in Section XX, Subsection XX, North District, Taichung City): Factory facility engineering assets for business operations 2. Date of occurrence: 115/6/3 ~ 115/6/24 3. Board approval date: Not applicable 4. Other decision dates: Approval level: Approved by General Manager June 24, 115 (Minguo calendar) 5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Transaction quantity: One batch Unit price: NT$308,166 thousand (excluding tax) Cumulative total transaction amount: NT$308,166 thousand (excluding tax) 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: Morikawa Construction Engineering 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 owner of the subject matter was a related party of the company within the past five years, state the related party's acquisition and disposal dates, price, and 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, provide a table showing recognition): Not applicable 10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: Delivery or payment terms: Payment by wire transfer or letter of credit Contractual restrictions: None Other important agreements: None 11. Method of determining the transaction (e.g., bidding, price comparison, or negotiation), basis for price determination, and decision-making unit: Transaction determination method and price basis: Price comparison and negotiation Decision-making unit: As per the company's internal approval authority regulations 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 restricted, 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 an appraisal report: Not applicable 18. Reasons for significant differences in appraisal results and auditor's opinion: Not applicable 19. Name of accounting 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 production and business operations 24. Opinions of directors who objected to 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. Valuation price under Article 16 of the 'Regulations Governing the Acquisition or Disposition of Assets by Publicly Issued Companies': Not applicable 29. Valuation price under Article 17 of the same regulations when 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