[Chung-Dien] Disclosure of financial and business information due to reaching trading alert criteria

1. Date of occurrence: 115/06/05 2. Reason: Per notification from the Taiwan Stock Exchange 3. Financial data: (April 115) Operating Revenue: 83 million (YoY -8.79%) Pre-tax Net Income: 4 million (YoY -77.78%) Net Income Attributable to Parent: 4 million (YoY -77.78%) EPS: 0.01 (YoY -83.33%) (Q1 115) Operating Revenue: 252 million (YoY -10.95%) Pre-tax Net Income: 44 million (YoY 10.00%) Net Income Attributable to Parent: 42 million (YoY 7.69%) EPS: 0.13 (YoY 8.33%) 4. Major event: None 5. Press conference: None 6. Please refer to the Market Observation Post System (MOPS) for full financial details.