3037 Unimicron: Company Obtains Factory Engineering Related Information

Announcement Date: May 16, 2026
Issuing Date: May 15, 2026
Issuing Time: 16:33:35
Company Code: 3037
Company Name: Unimicron
Subject: The Company Obtains Factory Engineering Related Information
Applicable Clause: Article 20
Date of Occurrence: May 15, 2026
Explanation:
1. Name and nature of the subject matter (e.g., land in XX section, XX subsection, Beitun District, Taichung City): Factory Engineering
2. Date of occurrence: April 16, 2026 to May 15, 2026
3. Date of board resolution: Not applicable
4. Other approval dates:
Approval Level: Chairman's approval
May 15, 2026
5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), price per unit, and total transaction amount:
Transaction quantity: one batch; Total transaction amount: NTD 387,085,000
6. Counterparty of the transaction and its relationship with the company (if the counterparty is a natural person and not a related party of the company, disclosure of their name may be omitted):
Liwei Technology Engineering Co., Ltd.; Non-related party
7. If the counterparty is a related party, the reasons for selecting the related party as the transaction object, the previous owner, the relationship between the previous owner and the company and the counterparty, the date of previous transfer, and the transfer amount should also be announced:
Not applicable
8. If the owner of the transaction subject has been a related party of the company within the past five years, the acquisition and disposal dates, prices, and relationship with the company at the time of the transaction should also be announced:
Not applicable
9. Estimated disposal profit (or loss) (not applicable to asset acquisition) (for deferred items, a list should explain recognition status):
Not applicable
10. Delivery or payment terms (including payment period and amount), contract restriction clauses, and other important agreements:
Payment according to order terms, no contract restriction clauses or other important agreements.
11. Method of determining this transaction (e.g., bidding, price comparison, or negotiation), reference basis for price determination, and decision-making unit:
Transaction determination method: Negotiation
Reference basis for price determination: Market price
Decision-making unit: Approved according to the company's procurement management regulations.
12. Name of professional valuation firm or company and its valuation amount:
Not applicable
13. Name of professional valuer:
Not applicable
14. Professional valuer's license number:
Not applicable
15. Is the valuation report for a limited price, specific price, or special price: No or Not applicable
16. Has the valuation report not yet been obtained: No or Not applicable
17. Reason for not yet obtaining the valuation report:
Not applicable
18. If there is a significant difference in valuation results, the reason for the difference and the CPA's opinion:
Not applicable
19. Name of accounting firm:
Not applicable
20. Name of CPA:
Not applicable
21. CPA's license number:
Not applicable
22. Broker and brokerage fees:
Not applicable
23. Specific purpose or use of acquisition or disposal:
For production and operation use
24. Opinions of directors who dissented from this transaction:
Not applicable
25. Is this transaction a related party transaction: No
26. Date of supervisor's approval or audit committee's consent:
Not applicable
27. Is this transaction for the acquisition of real estate or right-of-use assets from a related party: No
28. Price evaluated according to Article 16 of the "Regulations Governing the Acquisition and Disposal of Assets by Public Companies": Not applicable
29. If the price evaluated in the preceding paragraph is lower than the transaction price, the price evaluated according to Article 17 of the same regulations: Not applicable
30. Date of previous material information disclosure for the same event: Not applicable
31. Other explanatory matters: None