Bangrui Biotech-Chuang Invited to TWSE's Innovation Board Company Briefing

Pursuant to Article 4, Paragraph XX: 12 Factual Date: 2026/06/25

1. Date of the Corporate Briefing: 2026/06/25 2. Time of the Corporate Briefing: 16:30 3. Venue of the Corporate Briefing: Information Exhibition Center, 1st Floor, Taiwan Stock Exchange (101 Building) 4. Briefing Highlights: Our company has been invited to participate in the corporate briefing for Innovation Board companies hosted by the Taiwan Stock Exchange. 5. Other Matters: For further information, please refer to the Corporate Briefing Schedule or the Corporate Presentation section on the Public Information Observation Station. Complete financial and business information is also available under the same sections on the Public Information Observation Station.