【Feng Dian】Disclosure of Significant Financial and Business Information Due to the Company's Securities Reaching Alert Transaction Standards in the Centralized Securities Exchange Market

1. Date of occurrence of the event: 2026/04/28 2. Reason for the occurrence: In accordance with the notification from Taiwan Stock Exchange Corporation. 3. Financial and business information: Period (Monthly) (Quarterly) (Accumulated for the most recent four quarters) ======================= ========================== ============== Latest Month Compared to Same Period Last Year Latest Quarter Compared to Same Period Last Year (Q1 2025 to Q4 2025) Item (March 2026) Increase/Decrease % (Q4 2025) Increase/Decrease % (Consolidated Audited Figures)

(Consolidated IFRS Self-reported Figures) (Consolidated Audited Figures) (Consolidated Audited Figures) ======== =========== ========== ================ ========== ============== Operating Revenue　 261 　 20.58%　　 776 21.82% 3420 (Millions) Pre-tax Net Profit 14 -41.71%　 　 37 -42.19% 279 (Millions) Net Profit Attributable to 5 -36.21% 29 -43.14% 224 Owners of Parent (Millions) EPS 0.02 -33.33%　 0.15 -40.00% 1.10 (NTD) 4. Is there any significant information listed in Article 4 of the "Taiwan Stock Exchange Corporation Procedures for Verification and Disclosure of Material Information of Listed Securities" (if "yes", please explain): No 5. Is there any significant information briefing press conference listed in Article 11 of the "Taiwan Stock Exchange Corporation Procedures for Verification and Disclosure of Material Information of Listed Securities": No 6. For complete financial information, please refer to the Market Observation Post System, paths are as follows: (1) Recent operating revenue and profit/loss information: Basic Information > Executive Summary (2) Historical monthly operating revenue: Operational Overview > Monthly Revenue > Monthly Operating Revenue Information after IFRSs adoption (3) Historical profit/loss (audited/reviewed by accountants): Financial Statements > After IFRSs adoption > Consolidated/Individual Reports > Comprehensive Income Statement (4) Historical profit/loss (voluntary self-reported figures): Operational Overview > Self-reported Profit/Loss Announcement: 7. Other matters that need to be specified: The company's operations are all normal. The fluctuation in the company's stock price in the centralized market is determined by the market's free trading mechanism and is not related to the company.