[Hsing Nong] Company Invited to IBFS-hosted Investor Briefing to Present Q2 2026 Business, Financial, and Operational Overview

Pursuant to Clause 4, Item XX: 12 Factual Date: 2026/08/19

1. Date of Investor Briefing: 2026/08/19 2. Time of Investor Briefing: 14:00 3. Location of Investor Briefing: 15F, No. 188, Sec. 5, Nanjing East Road, Songshan District, Taipei City 4. Summary of Investor Briefing: Hsing Nong was invited to attend an investor briefing hosted by IBFS Securities to present its Q2 2026 operational overview, financial and business-related information.

Registration URL: https://forms.gle/ucTN7whUkcEUh8u87 Event Inquiry: Ms. Ma, IBFS Securities, Email: [email protected]

5. Other Disclosures: None

For complete financial and business information, please visit the public information observation station under the investor briefing schedule or related briefing sections.