【訊芯-KY】Clarification on Wealth Magazine's Report on May 5, 2026

1. Date of occurrence of the event: 2026/05/05 2. Company name: 訊芯 Technology Holdings Co., Ltd. 3. Relationship with the company (please enter "this company" or "subsidiary"): This company 4. Mutual shareholding ratio: Not applicable 5. Media name: Wealth Magazine 6. Report content: Report title: March Revenue Rebounds Month-on-Month, Institutions Optimistic About 訊芯-KY's EPS Annual Growth Rate Exceeding 1,240% This Year! Clarification text: "Market institutions indicate that under the massive demand from AI, data center and other applications, further driving the global AI server growth wave, CPO has become a crucial key technology. 訊芯-KY's deployment in silicon photonics (SiPh) advanced packaging has successfully secured orders from major network chip manufacturers like Broadcom, and its contribution is expected to continue increasing this year. Institutions forecast that the company's future operations are expected to continue growing upwards…" 7. Reason for occurrence: Clarification of reported information. 8. Countermeasures: Regarding this report's content on the company's business and financial information, it is purely media speculation and not information provided by the company. The company has never publicly disclosed financial forecasts and never discloses business situations with single customers and suppliers. The company's information is subject to announcements on the "Market Observation System," hereby clarified. 9. Other matters that need to be specified: None.