7631 Ju-Hsien R&D Innovation Corrects Endorsement and Guarantee Details for June 2026

Release Date: July 24, 2026 Statement Date: July 23, 2026 Statement Time: 10:45 Company Code: 7631 Company Name: Ju-Hsien R&D Innovation Subject: Correction of the Company's Endorsement and Guarantee Disclosure Details for June 2026 Applicable Clause: Clause 51 Factual Date: July 23, 2026

Explanation: 1. Factual Date: 07/23/2026 2. Company Name: Ju-Hsien R&D Co., Ltd. 3. Relationship with Company (Please enter '本公司' or 'Subsidiary'):本公司 (Our Company) 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: Correction of the reported information in the endorsement and guarantee disclosure table for June 2026 6. Item/Report Name to be Corrected: Endorsement and Guarantee Information Disclosure Details Table for June 2026 7. Amount/Content/Page Before Correction: Endorsed/Guaranteed Entity/Company Name: GENII IDEAS (S) PTE. LTD. Actual Disbursement Amount: 0 8. Amount/Content/Page After Correction: Endorsed/Guaranteed Entity/Company Name: GENII IDEAS (S) PTE. LTD. Actual Disbursement Amount: 119,651 9. Response Measures: The corrected content has been re-uploaded to the Public Information Observation Station. 10. Other Matters to be Disclosed: None