Hsing Hui Announces Construction of New Automated Smart Logistics Center and Reserved Factory Space for Future Production Lines

1. Name and nature of the subject matter (e.g., land located in Section XX, Subsection XX, North District, Taichung City): Automated smart warehouse and peripheral logistics systems, along with factory infrastructure planning reserved for future production lines.

2. Date on which the fact occurred: June 16, 115 ~ June 16, 115

3. Date of board approval: June 16, 115

4. Other approval dates: Not applicable

5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Unit price: NT$715,000 thousand (excluding tax) Total transaction amount: NT$715,000 thousand (excluding tax)

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): Counterparty: Yi Li Construction Co., Ltd., Kuang Yuen Mechanical Engineering Co., Ltd., Cheng Yi Co., Ltd. Relationship with the company: None

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

8. If the owner of the transaction subject had been a related party of the company within the past five years, disclose the date of acquisition and disposal, price, and the relationship with the company at the time of transaction: Not applicable

9. Estimated gain (or loss) from 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: Delivery or payment terms: Payment by telegraphic transfer Contractual restrictions: None Other important agreements: None

11. Method of determining the transaction (e.g., bidding, price comparison, or negotiation), reference basis for price determination, and decision-making unit: Method of determination and reference basis: Price comparison and negotiation Decision-making unit: In accordance with the company's authorized decision-making regulations

12. Name of professional appraisal 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 yet obtaining the appraisal report: Not applicable

18. If there is a significant difference in the appraisal result, explain the reason and include the accountant's opinion: Not applicable

19. Name of accounting firm: Not applicable

20. Name of accountant: Not applicable

21. License number of accountant: Not applicable

22. Broker and brokerage fees: Not applicable

23. Specific purpose or use of the acquisition or disposal: For production and operational use

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

25. Whether this transaction is a related-party transaction: No

26. Date of supervisor approval or audit committee consent: 1. June 16, 115

27. Whether the transaction involves acquiring real estate or right-of-use assets from a related party: No

28. Evaluation price under Article 16 of the 'Asset Acquisition and Disposition 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 disclosure regarding the same event: Not applicable

31. Other explanatory matters: None