[China Carbon] Announcement of Participation in the 'Jade Index' Thematic Investor Presentation Co-hosted by TWSE and SinoPac Securities

In compliance with Article 4, Paragraph XX: 12 Date of event: May 22, 115 (Republic of China Calendar) 1. Date of investor presentation: May 22, 115 2. Time of investor presentation: 14:50 3. Location of investor presentation: Taiwan Stock Exchange (Taipei 101), 1F Information Exhibition Center 4. Summary of presentation: To explain the company's operational overview, financial position, and business status to investors. 5. Other notes: None. For detailed financial and operational information, please visit the Market Observation Post System's investor presentation list or project section.