jpp-KY (Correction) Announcement from Important Subsidiary on Self-Built New Sheet Metal Stamping Plant in Bangpoo Industrial Estate, Lane 8

1. Contract Type: Engineering Contract. 2. Date of Occurrence: 115/5/8~115/5/8 (Republic Era calendar year 115 is 2026). 3. Board of Directors Approval Date: May 8, 2026. 4. Other Approval Dates: Not applicable. 5. Counterparty and its Relationship with the Company: PAN ASIA SUPPLY CO., LTD. The counterparty is not a related party. 6. Main Contract Content (including total contract amount, estimated amount of participation, and contract start and end dates), Restrictions, and Other Important Agreements: Our company commissions the self-building of a new sheet metal stamping plant and other ancillary facilities and systems in the Bangpoo Industrial Estate, Lane 8 factory area, totaling 147,000,000 Thai Baht, excluding tax. The construction period is 12 months. Advance payment is 10% of the contract amount. Penalty for construction delay is 0.1% of the contract amount per day, but not exceeding 10%. The owner may retain 5% of the final payment as a guarantee for one year. 7. Name of Professional Appraiser's Office or Company and its Appraisal Results: Not applicable. 8. Name of Real Estate Appraiser: Not applicable. 9. Real Estate Appraiser's License Number: Not applicable. 10. Specific Purpose of Acquisition: Not applicable. 11. Opinions of Dissenting Directors on this Transaction: Not applicable. 12. This Transaction is a Related Party Transaction: No. 13. Date of Approval by Supervisors or Audit Committee: May 8, 2026. 14. Is the Appraisal Report for a Limited Price, Specific Price, or Special Price: No or Not applicable. 15. Has the Appraisal Report Not Yet Been Obtained: No or Not applicable. 16. Reasons for Not Yet Obtaining Appraisal Report: Not applicable. 17. If there is a material difference in the appraisal results, the reasons for the difference and the auditor's opinion: Not applicable. 18. Name of Accounting Firm: Not applicable. 19. Name of Accountant: Not applicable. 20. Accountant's License Number: Not applicable. 21. Date of Previous Material Information Announcement on the Same Matter: May 8, 2026. 22. Other Matters to be Specified: Correction of contract content amount to 147,000,000 Thai Baht. Keywords: Material Information