[President Chain Store] Subsidiary Uni Precision Announces Acquisition of Real Estate Usage Rights Asset

1. Name and nature of the subject property (e.g., land located in Section X, Subsection X, North District, Taichung City): Real estate usage rights asset for part of B1–B3, No. 50, Longshan 2nd Street, Tucheng District, New Taipei City

2. Date on which the event occurred: 115/6/25 ~ 115/6/25

3. Date approved by the Board of Directors: June 25, 2026 (Minguo Year 115)

4. Other approval dates: Not applicable

5. Quantity of units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Quantity: Total area of 3,660 square meters (approximately 1,107 ping) Unit price: Monthly rent of NT$134,400 (tax included) Total transaction amount: Total usage rights asset value of NT$14,832,444

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: President Chain Store Co., Ltd. Relationship with the company: Related party

7. If the counterparty is a related party, state the reason for selecting the related party as the transaction counterparty, the previous transferor, the relationship between the previous transferor and the company and the counterparty, the previous transfer date, and the transfer amount: Reason for selecting related party: Location meets requirements Previous transfer details: Not applicable

8. If the ownership of the subject asset was held by a related party of the company within the past five years, state the date of acquisition and disposal by the related party, the price, and the relationship with the company at the time: Not applicable

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

10. Delivery or payment terms (including payment period and amounts), contractual restrictions, and other important agreements: Payment terms: Lease period scheduled from January 1, 2027 (Year 116) to December 31, 2036 (Year 125); rent will be paid as stipulated in the contract Contractual restrictions: None Other important agreements: Rent may be adjusted by 5% every 3 years

11. Method of transaction determination (e.g., bidding, comparison, negotiation), basis for price determination, and decision-making unit: Transaction determination method: Negotiation based on market conditions Basis for price determination: Market conditions Decision-making unit: Board of Directors

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 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 an 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. License number of auditor: Not applicable

22. Broker and brokerage fees: Not applicable

23. Specific purpose or use of the acquisition or disposal: Aligned with the company’s diversified business operation plan

24. Opinion of any director who objected to the transaction: None

25. Whether this transaction is a related-party transaction: Yes

26. Date of auditor’s approval or audit committee’s consent: June 25, 2026 (Minguo Year 115)

27. Whether the transaction involves acquiring real estate or its usage rights from a related party: Yes

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

29. Valuation amount under Article 17 of the same rules, if the valuation 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