Announcement of the Board meeting date for the First Quarter 2024 Financial Report

1.Date of a notice of the board of directors meeting is issued: 2024/04/30
2.Expected date of the board of directors meeting is convened: 2024/05/08
3.Expected year and quarter of the financial reports or the annual self-assessed financial information submitted to the
   board of directors or approved by the board of directors: First Quarter 2024 Financial Report
4.Any other matters that need to be specified: None