Largan Precision Announces Acquisition of Real Estate Property

1. Name and nature of the subject property (e.g., land located in Section XX, Subsection XX, Beitun District, Taichung City): Land: Lot No. 535-0 and 535-1, Xiecheng Section, Xitun District, Taichung City Buildings: No. 5, Gongyequ 2nd Road, Xitun District, Taichung City (Building Nos. 61 and 63, Xiecheng Section)

2. Date of occurrence: July 24, 115 (2026) ~ July 24, 115 (2026)

3. Board approval date: Not applicable

4. Other approval dates: Approval level: Approved by Chairman July 24, 115 (2026)

5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Land area: 10,134.4 square meters, approximately 3,065.66 ping Building area: 5,494.79 square meters, approximately 1,662.17 ping Total transaction amount: NT$1,379,545,200

6. Counterparty and its relationship with the company (if the counterparty is a natural person and not a related party of the company, name disclosure may be omitted): Asia Cold Storage Co., Ltd.; Relationship with company: None

7. If the counterparty is a related party, state the reason for selecting the related 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 subject property had a related party of the company as owner within the past five years, disclose the date, price, and relationship with the company at the time of acquisition and disposal: 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 signed contract

11. Decision method for this transaction (e.g., bidding, price comparison, negotiation), reference basis for price determination, and decision-making unit: Transaction decision method: Negotiation between both parties Basis for price determination: Reference to nearby real estate market prices and professional appraisal reports Decision-making unit: Authorized to the Chairman under internal approval authority

12. Name of professional appraisal firm or company and appraisal amount: Jun-Hung Real Estate Appraiser Office; NT$1,398,729,608 Chang-Hsing Real Estate Appraiser Joint Office; NT$1,411,415,175

13. Name of professional appraiser: Jun-Hung Real Estate Appraiser Office – Lin Chun-Hung, Real Estate Appraiser Chang-Hsing Real Estate Appraiser Joint Office – Lin Han-Yu, Real Estate Appraiser

14. Appraiser's practice certificate number: (108) Zhongshi Gu No. 000104 (107) Nanshi Gu No. 000081

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

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

17. Reason for not yet obtaining the appraisal report: Not applicable

18. If there is a significant difference in appraisal results, state the reason and auditor's opinion: Not applicable

19. Name of accounting firm: Not applicable

20. Name of accountant: Not applicable

21. Accountant's practice certificate number: Not applicable

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

23. Specific purpose or use of the acquisition or disposal: For future production capacity expansion

24. Opinion of any director 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 its right-of-use asset from a related party: No

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

29. Evaluation price under Article 17 of the same rules, if the price under the previous item is lower than the transaction price: Not applicable

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

31. Other explanatory matters: None