[Nan Pao] Disclosure of Significant Financial and Business Information in Compliance with Taiwan Stock Exchange Standards

1. Date of Occurrence: 2026/06/04 (115/06/04) 2. Reason: Per notification from the Taiwan Stock Exchange Corporation. 3. Financial Information: (Values in NT$ Million) Item: Operating Revenue (April 115) 1,027, YoY change -16.30% Item: Pre-tax Net Profit (April 115) 34, YoY change 153.97% Item: Net Profit attributable to owners of the parent (April 115) 33, YoY change 145.83% Item: Earnings Per Share (April 115) 0.02, YoY change 146.51% (Q1 figures were also disclosed).

4. Material Information Procedure (Art. 4) triggered: No 5. Press conference triggered (Art. 11): No 6. Full details available on the Market Observation Post System (MOPS). 7. Other: None.