China Motor Corporation to Participate in Fubon Securities' Investor Briefing on August 26

Pursuant to Article 4, Clause XX: 12 Factual Date: August 26, 2026 1. Date of Investor Briefing: August 26, 2026 2. Time of Investor Briefing: 2:20 PM 3. Location of Investor Briefing: Online Investor Briefing 4. Summary of Investor Briefing: (1) China Motor Corporation Q2 2026 Operational Results (2) China Motor Corporation Q3 2026 Business Outlook 5. Additional Information: Registration inquiries should be directed to Ting-Ju Yeh, Corporate Services Department, Fubon Securities, at [email protected]. Complete financial and business information is available on the Public Information Observation Station under the Investor Briefing section or the Earnings Call category.