3008 Largan Precision Acquires Real Estate in Taichung's Nantun District

Announcement Date: July 22, 2026 Statement Date: July 21, 2026 Statement Time: 16:43:32 Company Code: 3008 Company Name: Largan Precision Subject: Announcement of Real Estate Acquisition Relevant Clause: Clause 20 Factual Date: July 21, 2026

Details: 1. Name and nature of the subject property (e.g., land located at XX Section, XX Subsection, North District, Taichung City): Land: Wenshan Segment 225-0, Nantun District, Taichung City Buildings: No. 2, Gongyequ 21st Road, Nantun District, Taichung City (Wenshan Segment 196-1, 196-2)

2. Factual Date: July 21, 2026 ~ July 21, 2026

3. Board Approval Date: Not applicable

4. Other Approval Dates: Approval Level: Chairman July 21, 115 (2026)

5. Quantity of units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Land Area: 4,124.00 square meters (approximately 1,247.51 ping) Building Area: 8,834.67 square meters (approximately 2,672.5 ping) Total Transaction Amount: NT$561,379,500

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party, name disclosure may be omitted): Yung Chuan Feng Enterprise Co., Ltd.; Relationship: None

7. If the counterparty is a related party, state the reason for selection, previous transferor, relationships among previous transferor, company, and counterparty, transfer date, and amount: Not applicable

8. If the property owner was a related party of the company within the past five years, state the date, price, and relationship at the time of acquisition and disposal: Not applicable

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

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important provisions: As stipulated in the signed contract

11. Transaction decision method (e.g., bidding, comparison, negotiation), reference basis for price determination, and decision-making unit: Transaction Decision Method: Bilateral negotiation Price Determination Reference: Reference to nearby real estate market conditions and professional appraisal report Decision Unit: Authorized to Chairman under internal approval authority

12. Name of professional appraiser firm or company and appraisal amount: Jun-Hong Real Estate Appraiser Office; NT$567,822,810

13. Name of professional appraiser: Lin Chun-Hung, Jun-Hong Real Estate Appraiser Office

14. Appraiser License Number: (108) Taichung City Appraisal No. 000104

15. Whether the appraisal report is for limited, specific, or special price: No or Not applicable

16. Whether appraisal report has not yet been obtained: No or Not applicable

17. Reason for not obtaining appraisal report: Not applicable

18. Reasons for significant differences in appraisal results and auditor opinion: Not applicable

19. Auditor Firm Name: Not applicable

20. Auditor Name: Not applicable

21. Auditor License Number: Not applicable

22. Broker and brokerage fees: Handled according to authorized contract

23. Specific purpose or use of acquisition or disposal: To meet future production capacity expansion needs

24. Opinion of any director who objected to the transaction: Not applicable

25. Whether this transaction is with a related party: 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 amount under Article 16 of the 'Asset Acquisition and Disposal Standards for Publicly Issued Companies': Not applicable

29. Evaluation amount under Article 17 of the same standard if the previous evaluation is lower than transaction price: Not applicable

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

31. Other Explanatory Matters: None