Special Case Announcements Year 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 14 May 2026 Completion of Bond Issuance 13 May 2026 Regarding Collective Bargaining Agreement 04 May 2026 Delegation of Authority in Board of Directors 30 April 2026 Completion of Bond Issuance 24 April 2026 Coupon Payment and Redemption of Debt Instrument 1 2 3 4 5 6 7