Slide 1: Sustainability Committee Report
VALE Sustainability Committee Report
Slide 2: Summary
Summary Sustainability Committee Report Presentation ‘Main index. Highlights of the year Outlook forthe next year Final con siderations —— i
Slide 3: Presentation: Committee creation, composition and structure
YALE | Sustainability Committes' peport 2025 qQ> This report aims to present the main actions carried out by the Sustainability Committee ("Committee") in 2025 and its main prospects for 2026, PRESENTATION Committee creation date ‘The Committee, focused on social, environmentaland climate issues, wa
Slide 4: Committee main attributions and responsibilities
YALE | Sustainability Committee’ Report 2025 dQ> Committee main attributions and responsibilities The Committee aims toadvisethe Board of Directors ¢’800" in decision-making to ensure thealignment of the Company's policies and practices with sustainability in the social, environmental, climate and e
Slide 5: Highlights of the Year
HIGHLIGHTS OF THE YEAR ‘Summary of the main activities carried out by the Committee in 2025 During 2025, the Committee exercised its duties, in accordance with the competencies provided for in its internal regulations and in line with the Company's strategy, among which the following stand out + Str
Slide 6: Signatures
Signatures Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Vale S.A. (Registrant) By: /s/ Thiago Lofiego Date: March 17, 2026 Director of Investor Relations