Slide 1: Minutes of the Extraordinary Meeting of the Board of Directors, June 19, 2026
VW va Vale S.A. CNPJ 33.592.510/0001-54 NIRE 33.300.019.766 ATA DE REUNIAO EXTRAORDINARIA DO CONSELHO DE ADMINISTRACAO, REALIZADA EM 19 DE JUNHO DE 2026 1. DATA, HORA E LOCAL: O Conselho de Administragéo (“CA”) se reuniu no dia 19 de junho de 2026, das 15h10min as 19h40min, na Praia de Botafogo, 186
Slide 2: Continuation of the Minutes: Attendance and Agenda
Continuacao da Ata de Reunigo Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 3.11 Reinaldo Duarte Castanheira Filho ERC’), 3.12 Shunji Komai (‘SK’); e 3.13 Wilfred Theodoor Bruijn
Slide 3: Continuation of the Minutes: Previ request and CIG discussion
Continuacao da Ata de Reunido Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 atendimento ao requerimento da acionista Caixa de Previdéncia dos Funcionarios do Banco do Brasil — Pre
Slide 4: Continuation of the Minutes: Deliberative Agenda
Continuacao da Ata de Reunigo Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 5.2, PAUTA DELIBERATIVA: questdes relacionadas a govenanca e estratégia da Vale e Matriz de Competéncia
Slide 5: Continuation of the Minutes: Call of Extraordinary General Meeting
Continuacao da Ata de Reunigo Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 iii, Caso seja aprovada a matéria constante do item i. acima, eleigéio do Presidente do Conselho de Adm
Slide 6: Continuation of the Minutes: Board evaluation and governance
Continuacao da Ata de Reunido Extraordnaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 pela Previ, uma vez que diz respeito atuagdio de todos, como colegiado. Neste contexto, os Conselheiros
Slide 7: Continuation of the Minutes: CEO letter and Board statements
Continuacao da Ata de Reuniao Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 ata. Ao fim da apresentagao, DS leu aos demais membros do CA a carta do CEO divulgada no ambito da conv
Slide 8: Continuation of the Minutes: Removal of Chairman vote
Continuacao da Ata de Reunigo Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 havido apontamentos adicionais de outros membros a respeito Os Conselheiros passaram entao a discutir o
Slide 9: Continuation of the Minutes: Election of Board member
Continuacao da Ata de Reuniao Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 Em continuagaéo, 0 CA passou a debater o item ii. da pauta: eleigao de membro do Conselho de Administra
Slide 10: Continuation of the Minutes: Board member and Chair nominations
Continuacao da Ata de Reunido Extraordnaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 de reforgo da diversidade e da complementariedade de competéncias do colegiado advindos de sua indicagéo
Slide 11: Continuation of the Minutes: Meeting date vote
Continuacao da Ata de Reunido Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 nomes de MG e OO para eleigéo de Presidente do CA, caso seja aprovada a matéria constante do item i. da
Slide 12: Continuation of the Minutes: Closing
Continuacao da Ata de Reuniao Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 CA, Estatuto Social e Politicas da Companhia Referéncia: Cartas Previ 11.06.2026 e 14.06.2026 e materia
Slide 13: Continuation of the Minutes: Signatures
Continuacao da Ata de Reunigo Extraordinaria do CA da Vale realizada no dia 19/06/2026 Continuation of the Minutes of the Extraordinary Meeting of the Board of Directors of Vale held on 06/19/2026 André Viana Madeira Conselheiro / Director Anelise Quintéo Lara Conselheira / Director Femando Jorge Bu
Slide 14: Annex: Previ request to call an Extraordinary General Meeting
Annex 1 To Vale S.A. Attn.: Board of Directors Ref.: Request to call an Extraordinary General Meeting Dear Sirs, Caixa de Previdéncia dos Funcionérios do Banco do Brasil — Previ, in its capacity as a shareholder of Vale S.A. ("Vale" or the "Company"), holder of 7.01% of the Company's share capital,
Slide 15: Annex: Inclusion of matters in the agenda
Annex 1 3. Inclusion of the matters described above in the agenda of the meeting, In compliance with Articles 3 and 7 of Annex K to CVM Resolution No. 80/2022 ("CVM Resolution 80") and Article 11, item I, of CVM Resolution No. 81/2022, Previ encloses with this request: (i) a statement by Mr. José Ma
Slide 16: Statement by Daniel Stieler
[20:25, 19/06/2026] Daniel Stieler: “I am not here to defend a personal position. | am here to defend the importance of decisions based on facts, governance, and the best interests of the Company.” This statement may be repeated several times throughout the defense. The situation goes beyond a simpl
Slide 17: Statement by Daniel Stieler (continued)
Naturally, there are always opportunities for improvement. No organization is ever fully complete. The key issue is whether a leadership transition at this point would create greater value than the risks inherently associated with such a transition during a favorable operational and strategic cycle,
Slide 18: Statement by Daniel Stieler: Strategic assessment
What | consider important is that such evaluations be based on verifiable facts and objective criteria Accordingly, Previ's argument that the replacement is intended to “strengthen governance” becomes contradictory if the process disregards the established performance evaluation procedures. Ifa dire
Slide 19: Vale's Corporate Governance Evolution 2023-2026
VALE's Board of Directors * Corporate Governance Evolution 2023-2026
Slide 20: Corporate Governance Evolution 2023-2026: Board Evolution Plan
VALE Corporate Governance | Evolution 2023 - 2026 (a) In line with Vale's Bylaws and its Internal Regulations, the Board of Directors (CA) acts as the guardian of the Company's strategy, safety and sustainable value creation, aligned with global best practices in corporate governance and ina diligen
Slide 21: Corporate Governance Evolution: Vale Strategy
VALE Corporate Governance | Evolution 2023 - 2026 > Vale Strategy Definition of Strategic Topics, aligned with the Company's senior leadership, with in-depth discussions by the Board in adherence to the established Work Plan Ongoing oversight of the execution of Vale Strategy 2030, aligned with supe
Slide 22: People, Cultural Evolution & Corporate Governance (I/III)
VALE Corporate Governance | Evolution 2023 - 2026 > People, Cultural Evolution & Corporate Governance (I / III) I. Conduct of the CEO succession process, which culminated in the unanimous approval of Gustavo Pimenta as Vale CEO, in strict compliance with the Company's governance processes Il. Approv
Slide 23: People, Cultural Evolution & Corporate Governance (II/III)
VALE Corporate Governance | Evolution 2023 - 2026 > People, Cultural Evolution & Corporate Governance (II / III) VI. Structured onboarding program for the new collegiate body, aimed at boosting its integration into the business and operations context, Vale culture and governance dynamics, in order t
Slide 24: People, Cultural Evolution & Corporate Governance (III/III)
VALE Corporate Governance | Evolution 2023 - 2026 (a) > People, Cultural Evolution & Corporate Governance (III / III) X. Directors in Action Program, reinforcing the integration of the BoD with Vale executives, operations, businesses and stakeholders and with strategic priorities XI. Monitoring of t
Slide 25: Key 2025 figures for the Board and Advisory Committees
Board of Directors: key 2025 figures for the CA and Advisory Committees Period: Jan to Dec/2025 = BR O ~900 items: ~ 1 3 | 89 11 8 meetings ~377 hours in duration > 675 informatives Pages of materials (71 Ord. + 20 Extra): > ~95 hours BoD > Gis dlallsacies provided for > 21BoD > ~282 hours Committee
Slide 26: Evolution in international governance ratings
VALE Corporate Governance | Evolution 2023 - 2026 > — Evolution in international governance ratings Proxy Ratings 2026 Vale's governance progress has been recognized by proxy advisors and international rating agencies ‘ ‘ ‘. 4; Bi Pivel i MPESEYE sae Improvements in ESG risk ratings: Reflecting the
Slide 27: Board Assessment by Korn Ferry
VALE Corporate Governance | Evolution 2023 - 2026 > Board of Directors Assessment In the CA 2026 annual assessment, Korn Ferry recorded Vale’s CA evolution from Intermediate Stage to Mature, transitioning to Strategic. Maturidade do Conselho: Conselho esta em transi¢ao para um estagio Estratégico, n
Slide 28: Evolution of the Board Competencies Matrix (2023)
VALE Corporate Governance | Evolution 2023 - 2026 > — Evolution of the CA Competencies Matrix (2023) The Board has been improving its competencies matrix and prioritizing those most critical to the Company's strategy and business in its composition 2 3 § 3 4 82 g 5 3 7 » } 8 4 as 2 9933 7 5 gist gf3
Slide 29: Evolution of the Board Competencies Matrix (2023)
VALE Corporate Governance | Evolution 2023 - 2026 > — Evolution of the CA Competencies Matrix (2023) The Board has been improving its competencies matrix and prioritizing those most critical to the Company's strategy and business in its composition Critical Competencies Matrix of Vale's Board of Dir
Slide 30: Evolution of the Board Competencies Matrix (2025)
VALE Corporate Governance | Evolution 2023 - 2026 > — Evolution of the CA Competencies Matrix (2025) The Board has been improving its competencies matrix and prioritizing those most critical to the Company's strategy and business in its composition H 2 3 42 3 g 2 3 3 a Gog 5 a og 4B i 22 5 86 i 2368
Slide 31: Evolution of the Board Competencies Matrix (2025)
VALE Corporate Governance | Evolution 2023 - 2026 > — Evolution of the CA Competencies Matrix (2025) The Board has been improving its competencies matrix and prioritizing those most critical to the Company's strategy and business in its composition Critical Competencies Matrix of Vale’s Board of Dir
Slide 32: Competencies Matrix: 2025 Review Example
VALE Corporate Governance | Evolution 2023 - 2026 > — Evolution of the CA Competencies Matrix (2025) The Board has been improving its competencies matrix and prioritizing those most critical to the Company's strategy and business in its composition 2025 — Review Example Matriz de Competéncias Critic
Slide 33: Directors in Action Program, Institutional Plan and Training Plan
VALE Corporate Governance | Evolution 2023 - 2026 r Directors in Action Program, CA Institutional Plan and Training Plan Initiatives launched in 2023 to strengthen governance by integrating the Board, management, operations, business and Vale stakeholders, aligned with strategic guidelines; In 2025,
Slide 34: Directors in Action Program: 2026 Planning
VALE Corporate Governance | Evolution 2023 - 2026 > Directors in Action Program, CA Institutional Plan and Training Plan For 2026, as part of the Program's continuous evolution, the proposal now also considers interaction sessions with Investors, in addition to literacy sessions for the Board on top
Slide 35: VALE Corporate Governance Evolution 2023-2026
VALE Corporate Governance | Evolution 2023 - 2026
Slide 36: Slide 36
Slide 37: Statement and Vote of Director Marcelo Gasparino
Annex 4 Statement and Vote of Director Marcelo Gasparino concerning the Calling of an EGM and the Proposal to Change the Composition of Vale’s Board of Directors Free translation of the original in Portuguese. In the event of any discrepancy, the Portuguese version shall prevail 1. Context Vale's Bo
Slide 38: Evolution of Corporate Governance; Relevant Facts
Appointment Policy, including preliminary discussions involving external names who, at the time, led competitors. Despite these divergences, the process was successfully concluded, reinforcing the Company's governance 4. Evolution of Corporate Governance As set forth in the Board Performance Report
Slide 39: Potential Effects of the EGM
METALFRIO -, where | have served as Chair of the Board — ONCOCLINICAS, ETERNIT and USIMINAS =, and in other relevant or complex companies, such as ELETROTRAS (currently AXIA), BANCO DO BRASIL and CEMIG, among others 7. Potential Effects of the EGM An EGM with an agenda involving the election of dire
Slide 40: Board diversity and Chair nomination
The importance of increasing gender diversity in future compositions is also highlighted, in accordance with the assessment of an international consulting firm that interacted with the Chair of the Board, the Coordinator of CSUS and the LID in the first quarter of 2026, and pointed out the weakness
Slide 41: Voting Statement of Board Member Marcio Antonio Chiumento
Annex 4Annex 1 Classification: Confidential Vale S. Publicly Held Company CNPJ No. 33.592.510/0001-54 NIRE 33.300.019.766 VOTING STATEMENT Ref. Meeting of the Board of Directors of Vale S.A. Board member Marcio Antonio Chiumento (the “Board Member”), in his capacity as a member of the Board of Direc
Slide 42: Voting Statement (continued)
Classification: Confidential that his possible conduct would contribute positively to strengthening governance practices, improving strategic management, and aligning with the interests of shareholders and stakeholders. There is no doubt that the request complies with the requirements set forth in t
Slide 43: Voting Statement (continued)
Classification: Confidential ie) 12. In our opinion, managers are not vested with the authority to judge whether the substantiation invoked by the requesting shareholder or shareholders is sufficient or not so that, upon granting the request presented, they proceed with the calling of the general me
Slide 44: Voting Statement: Vote conclusion
Classification: Confidential For these reasons, I vote in favor of approving the calling of the EGM to deliberate on the matters set forth in the request for calling submitted by Previ, as well as in favor of the nomination of Mr. Manuel Lino Silva de Sousa Oliveira for the position of Chair of the
Slide 45: Candidate Profile: José Mauricio Pereira Coelho
Annex 5 Personal Data Full Name Employee ID Date of Birth CPE Identity Academic Background JOSE MAURICIO PEREIRA COELHO 5690821 Professional Status: APO 04/08/1966 85353590791 Document No 03879938856 Issue Date: 20/05/2016 Main Completed Undergraduate Degree (Any Field) he idee Dees Completed Postgr
Slide 46: Declaration of Eligibility: José Mauricio Pereira Coelho
TO VALE S.A. ("Company") Praia de Botafogo, No. 186, rooms 501 to 1901, Botafogo - Rio de Janeiro (R)) - ZIP Code: 22250-145, Attn: Mr. Marcelo Feriozzi Bacci - Executive Vice President of Finance and Investor Relations Subject: Declaration of eligibility to run for the position of [regular/alternat
Slide 47: Information on the Board Candidate
Wve Information on the candidate for the Board of Directors, pursuant to Resolution 81 Information on the candidate, in accordance with items 7.3 to 7.6 of the Reference Form. Name: José Mauricio Pereira Coelho CPF: 853.535.907-91 Profession: Banker and Economist Date of birth: 04/08/1966 Position(s
Slide 48: Board Candidacy Independence Self-Declaration: Ieda Gomes Yell
Annex 6 VALE S.A. BOARD OF DIRECTORS CANDIDACY INDEPENDENCE SELF-DECLARATION I, leda Gomes Yell, corporate board member, Brazilian citizen, born in Salvador, State of Bahia, ‘on July 1, 1956, married, holder of Identity Card No. 16151907-6, issued by the Public Security Department of the State of So
Slide 49: Declaration of Eligibility: Ieda Gomes Yell
T O VALE S.A. (the “Company’) Praia de Botafogo, No. 186, Suites 501 to 1901, Botafogo — Rio de Janeiro, RJ, Brazil — Z IP Code: 22250-145 Attention: Mr. Marcelo Feriozzi Bacci — Executive Vice President of Finance and Investor Relations Subject: Declaration of Eligibility to Run for a Position on t
Slide 50: 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: June 23, 2026 Director of Investor Relations