E-TEN Chess Innovation Announces Participation in TWSE's '115 H1 Innovation Board Company Investor Briefing'

Pursuant to Article 4, Paragraph XX: 12 Date of Fact: 115/06/24

1. Date of Investor Briefing: 115/06/24 2. Time of Investor Briefing: 15:30 3. Location of Investor Briefing: Information Exhibition Center, 1st Floor, Taiwan Stock Exchange (No. 7, Section 5, Xinyi Road, Xinyi District, Taipei City (Taipei 101))

4. Summary of Investor Briefing: E-TEN Chess Innovation has been invited by the Taiwan Stock Exchange to participate in the '115 H1 Innovation Board Company Investor Briefing,' during which the company will present information regarding its business operations and financial status. For participation methods and related materials, please visit the TWSE homepage: (https://www.twse.com.tw/zh/page/focus/events.html)

5. Other Matters to be Disclosed: None

Complete financial and business information can be accessed via the Public Information Observation Station under the Investor Briefing schedule or related sections.