Investor Presentaiton

6 ABOUT THE REPORT 2021 INTEGRATED ANNUAL REPORT This edition of the Integrated Annual Report of M. Dias Branco presents market, economic and financial, operational and social and environmental information for the period from January 1 to December 31, 2021. GRI guidelines - Global Reporting Initiative - guided the preparation of the content, in compliance with the Standard pattern, core option. The mapping of GRI indicators is distributed throughout the text and, starting on page 132, a summary is provided, including the description of each indicator and an index to simplify the data search. GRI 102-54 Material topics, defined in the Sustainability Agenda for the 2014-2021 cycle, have guided the definition of indicators reported in this publication. Throughout 2021, we revisited, through a process of materiality and listening to stakeholders, the new priority topics for the 2022- 2030 cycle. We highlight the effort to integrate information and transparency in the report, as recommended by IIRC - International Integrated Reporting Council. The assessment of the financial indicators complies with the international accounting standards approved by the Brazilian Securities and Exchange Commission (CVM). Sustainable Development Goals (SDGs) and the United Nations (UN) Global Compact Principles, to which M. Dias Branco is a signatory, were also important references for the preparation of the content. GRI 102-12, 102-46 The report covers all of the Company's business units - exceptions to certain information, are flagged throughout the publication. This report was prepared by the Sustainability, Communication, Investor Relations and Accounting areas, together with the managers of the different areas. The publication was internally validated by the Executive Committee, Statutory Executive Office and the Board of Directors. KPMG, the external auditor, assured the data veracity and reliability. The report can be found in English and Portuguese version at thewebsite www.mdiasbranco.com.br, in Sustainability or Investor Relations area. Compliments, doubts, complaints or suggestions can be sent to the email [email protected]. GRI 102-46, 102-53 Have a good reading! MMAT Ipinamam Memorial Ivens Dias Branco MEMORIAL Memorial in honor of Mr. Ivens Dias Branco, located in the company's headquarters, in Eusébio/CE

View entire presentation