Qisda Reports June 2026 Consolidated Revenue of NT$18.671 Billion

Release Date: July 4, 2026 Statement Date: July 3, 2026 Statement Time: 19:54:47 Company Code: 2352 Company Name: Qisda Corporation Subject: Qisda's Consolidated Revenue for June 2026 at NT$18.671 Billion Applicable Clause: Clause 51 Factual Date: July 3, 2026

Details: 1. Factual Date: July 3, 2026 2. Company Name: Qisda Corporation 3. Relationship with Company (Please enter '本公司' or 'Subsidiary'):本公司 (Parent Company) 4. Cross-shareholding Ratio: Not applicable 5. Reason for Occurrence: Not applicable 6. Response Measures: Not applicable 7. Other Matters to be Disclosed: The company's consolidated revenue (in billion New Taiwan Dollars): June 2026: 186.71 June 2025: 187.86 Change: -0.62%

This major announcement pertains to a publicly listed company and simultaneously qualifies as a significant matter under Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act, having potential material impact on shareholder rights or securities prices.