【Cavi】Disclosure of financial and business information due to reaching the threshold for attention-worthy trading information

1. Date of occurrence: 115/05/27. 2. Reason: Announcement made in accordance with the notification from the Taiwan Stock Exchange. 3. Financial information: For April 115, consolidated revenue was 164 million TWD (-11.83% YoY), pre-tax profit was 5 million TWD (-72.22% YoY), net profit attributable to parent was 1 million TWD (-90.00% YoY), and EPS was 0.02 TWD (-86.67% YoY). For Q1 115, consolidated revenue was 510 million TWD (+17.24% YoY), pre-tax profit was 86 million TWD (+59.26% YoY), net profit attributable to parent was 68 million TWD (+47.83% YoY), and EPS was 1.02 TWD (+47.83% YoY). 4. Significant information: None. 5. Press conference: None. 6. Complete financial information can be found on the Market Observation Post System. 7. Other matters: None.