CMIN3
Csn Mineração S.A. (CMIN3)
CSN Mineração is one of Brazil's largest iron ore exporters and the mining arm of the CSN group, featuring operations integrated with ports and railways.
Sector: Extração Mineral · Share price: R$ 5.05 (close on Nov 4, 2026) · Dividend yield (12m): 7.64% · 52-week range: R$ 4.08 – 7.07
Company details (CVM registry)
- CNPJ (tax ID): 08.902.291/0001-15
- CVM code: 25585
- Sector: Extração Mineral
- CVM category: Category A
- Headquarters: CONGONHAS / MG
- Investor Relations Officer: Pedro Barros Mercadante Oliva
- Auditor: FORVIS MAZARS AUDITORES INDEPENDENTES - SOCIEDADE SIMPLES LTDA.
- CVM registration: Feb 12, 2021
- Status: ACTIVE
Dividends by year
- 2026: R$ 0.2195 across 2 payment(s)
- 2025: R$ 0.4446 across 3 payment(s)
- 2024: R$ 0.8185 across 3 payment(s)
- 2023: R$ 0.6976 across 3 payment(s)
- 2022: R$ 0.9211 across 3 payment(s)
- 2021: R$ 0.4684 across 3 payment(s)
Recent filings (CVM)
- Oct 21, 2026 — Corporate Events Calendar: Calendário de Eventos Corporativos
- Oct 13, 2026 — Securities Traded and Held: Valores Mobiliários Negociados e Detidos
- Oct 13, 2026 — Securities Traded and Held: Valores Mobiliários Negociados e Detidos
- Sep 29, 2026 — Material Fact: Redução de volumes de produção da planta a seco e revisão das projeções
- Sep 8, 2026 — Securities traded and held (art. 11, CVM Instruction 358): Valores Mobiliários Negociados e Detidos
- Sep 8, 2026 — Securities traded and held (art. 11, CVM Instruction 358): Securities traded and held (art. 11, CVM Instruction 358)
- Sep 4, 2026 — Related-Party Transaction Notice: Comunicado sobre transação entre partes relacionadas - CSN (controladora) e MRS (controlada)
- Aug 27, 2026 — Financial Statements & Data: Demonstrações Financeiras em Padrões Internacionais
- Aug 17, 2026 — Board/Management Meeting: Eleição de Diretor(es)
- Aug 13, 2026 — Notice to the Market: 2T26 Apresentação de Resultados
- Aug 12, 2026 — Notice to the Market: Release ESG
- Aug 12, 2026 — Financial Statements & Data: Demonstrações financeiras intermediárias
- Aug 12, 2026 — Financial Statements & Data: 2T25 Release de Resultados||Release ESG
- Aug 10, 2026 — Securities traded and held (art. 11, CVM Instruction 358): Securities traded and held (art. 11, CVM Instruction 358)
- Aug 10, 2026 — Securities traded and held (art. 11, CVM Instruction 358): Securities traded and held (art. 11, CVM Instruction 358)
- Aug 6, 2026 — Board/Management Meeting: Aditamento do Programa de Recompra
- Jul 27, 2026 — Notice to the Market: CMIN - Anexo G - Aditamento do Recompra de Ações 2026
- Jul 27, 2026 — Material Fact: Aditamento do Programa de Recompra 2026
- Jul 16, 2026 — Corporate Events Calendar: Corporate Events Calendar
- Jul 10, 2026 — Securities traded and held (art. 11, CVM Instruction 358): Securities traded and held (art. 11, CVM Instruction 358)
Data content (price, dividends and filings); not investment advice. Sources: B3/Yahoo Finance and CVM (Brazilian SEC).