Ju-Hsien R&D Announces Full Subscription of Proceeds from First Domestic Unsecured Convertible Corporate Bonds

1. Factual Date: 115/08/24 2. Company Name: Ju-Hsien R&D Co., Ltd. 3. Relationship with Company (please enter '本公司' or 'Subsidiary'):本公司 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: In accordance with Article 9, Paragraph 1, Clause 2 of the 'Regulations Governing the Offering and Issuance of Securities by Issuers,' the proceeds from Ju-Hsien R&D's first domestic unsecured convertible corporate bond issuance have been fully collected by the designated collection bank and transferred to the dedicated storage account as of the announcement date, amounting to a total of NT$402,000,000. This is hereby officially announced. 6. Countermeasures: None. 7. Other Matters to be Disclosed (if the subject is a publicly issued company or above, this significant information also qualifies under Article 7, Paragraph 9, Clause 9 of the Enforcement Rules of the Securities and Exchange Act as a matter having significant impact on shareholders' rights or securities prices): None.