Print | A+ | A- Notices to the Market Material Facts Year 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 03/17/2025 Notice to the Market - Amendments to Aimorés and Paraguaçu Concession Agreement Year 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 03/25/2025 Material Fact - Hiring of Market Maker