1456 Yi Hua

Disclosure Date: 1150703 Statement Date: 1150702 Statement Time: 170701 Company Code: 1456 Company Name: Yi Hua Subject: Announcement of Real Estate Acquisition from Related Party Relevant Clause: Clause 20 Factual Date: 1150702 Details: 1. Name and nature of the subject property (e.g., land located in Section XX, Subsection XX, Beitun District, Taichung City): Five land lots (Nos. 655, 657, 660, 674, 731) in Xigang Fort Section, Xigang District, Tainan City, and the building (No. 492) on the land. Land use zoning: Residential area, road land; one-story brick structure; ownership rights: full rights

2. Factual Date: 115/7/2 ~ 115/7/2

3. Board Approval Date: July 2, 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: Total land area: approximately 2,082.55 square meters (about 629.97 ping), including 70.32 square meters of road land Building No. 492 area: approximately 207.45 square meters (about 62.75 ping) Total transaction amount: NT$112,500,000 (NT$178,580 per ping)

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): Related party: Yuan Bang Construction Development Co., Ltd. (the company’s representative is a director of our company)

7. If the counterparty is a related party, the reason for selection, previous transferor, relationship between the previous transferor and the company/counterparty, previous transfer date, and transfer amount: The transaction counterparty is the owner of adjacent land, making the transaction necessary. (1) Original acquisition date: October 13, 2023 (Minguo Year 112) (2) Price: NT$104,200,000 (3) Previous owners: Li Liwen and four other individuals (not related parties)

8. If the subject property had been owned by a related party of the company within the past five years, disclose the related party’s acquisition and disposal dates, price, and relationship with the company at the time: Not applicable

9. Expected gain (or loss) from disposal (not applicable for asset acquisition) (if deferred, list recognition details): Not applicable

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: Delivery or payment terms: As stipulated in the sales contract Contractual restrictions: None Other important agreements: None

11. Transaction decision method (e.g., bidding, comparison, or negotiation), reference basis for price determination, and decision-making unit: Transaction decision method: Negotiation Reference basis for price determination: Based on appraisal by a professional valuation agency Decision-making unit: Board of Directors

12. Name of the professional valuation firm or company and the appraised value: China Real Estate Appraisers Joint Office, land appraisal: NT$112,784,925

13. Name of the professional appraiser: Hsieh Dian-Jing

14. Appraiser’s license number: (99) Taipei City Appraisal No. 000149

15. Whether the appraisal report is for a limited, specific, 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 obtaining the appraisal report: Not applicable

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

19. Auditor’s firm name: Not applicable

20. Auditor’s name: 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: To acquire construction land for future building development

24. Dissenting director’s opinion on the transaction: None

25. This transaction is a related-party transaction: Yes

26. Date of supervisor approval or audit committee consent: 1. July 2, 2026 (Minguo Year 115)

27. This transaction involves acquiring real estate or right-of-use assets from a related party: Yes

28. Evaluation price under Article 16 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies': NT$119,093,455

29. Evaluation price under Article 17 if the price in 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