Melody Announces Adjustment of Conversion Price for Fourth Domestic Unsecured Convertible Bonds

1. Factual Date: 115/08/12 2. Company Name: Melody Industrial 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: Adjustment of the conversion price for the fourth domestic unsecured convertible bonds issued by the Company. 6. Response Measures: None. 7. Other Matters to be Disclosed (If the entity involved in the event or resolution is a publicly issued company or above, this significant information also qualifies as a matter having a material impact on shareholders' rights or securities prices under Article 7, Paragraph 9, Item 9 of the Enforcement Rules of the Securities and Exchange Act): (1) Implemented in accordance with Article 11 of the 'Issuance and Conversion Regulations for the Company's Fourth Domestic Unsecured Convertible Bonds'. (2) In coordination with the Company's ex-dividend reference date, starting from September 3, 2026, the conversion price for the fourth domestic unsecured convertible bonds issued by the Company shall be adjusted to NT$122.4 based on the calculation method specified above. (3) Should future events such as conversion of unsecured convertible bonds into ordinary shares, repurchase of company shares, issuance of restricted employee stock rights, or other factors cause changes in the number of outstanding shares affecting shareholders' dividend ratios and conversion prices, an additional announcement will be made accordingly.