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Radar: week 44, 2026

From Oct 26, 2026 to Nov 1, 2026.

  1. RestatementEscondida

    Restatement: Payable copper production for Escondida, FY2023 SEC

  2. RestatementPampa Norte (BHP: Spence + Cerro Colorado)

    Restatement: Payable copper production for Pampa Norte (BHP: Spence + Cerro Colorado), FY2022 SEC

  3. RestatementQuebrada Blanca

    Restatement: Molybdenum production for Quebrada Blanca, Q2 2026 SEC

  4. RestatementZaldívar

    Restatement: Daily ore throughput for Zaldívar, 2019-01-01 to 2019-03-31 Antofagasta plc

  5. RestatementAntofagasta plc

    Restatement: C1-type cash cost for Antofagasta plc, 2020 Antofagasta plc

  6. RestatementZaldívar

    Restatement: Copper recovery for Zaldívar, 2019-01-01 to 2019-03-31 Antofagasta plc

  7. RestatementZaldívar

    Restatement: Copper head grade for Zaldívar, 2019-01-01 to 2019-03-31 Antofagasta plc

  8. RestatementZaldívar

    Restatement: Payable copper production for Zaldívar, Q2 2019 Antofagasta plc

  9. RestatementLos Pelambres

    Restatement: Gold head grade for Los Pelambres, 2020-01-01 to 2020-09-30 Antofagasta plc

  10. RestatementLos Pelambres

    Restatement: Gold head grade for Los Pelambres, 2020 Antofagasta plc

  11. RestatementAntofagasta plc

    Restatement: Payable copper production for Antofagasta plc, 2023 Antofagasta plc

  12. RestatementAntofagasta plc

    Restatement: C1-type cash cost for Antofagasta plc, 2022 Antofagasta plc

  13. New eventVinedos Familia Chadwick SpA

    The Second Environmental Court (Santiago) rejected the claim R-551-2025 (Viñedos Familia Chadwick SpA con Superintendencia del Medio Ambiente). Tribunales Ambientales (1T…

  14. New eventProcesadora de Residuos Industriales Limitada

    The First Environmental Court (Antofagasta) ruled on the claim R-143-2025 (Procesadora de Residuos Industriales Limitada y otro con Superintendencia del Medio Ambiente); the outcome is in the linked ruling. Tribunales Ambientales (1T…

  15. New eventSalmones Antartica S.A.

    The Third Environmental Court (Valdivia) ruled on the claim R-17-2024 (Salmones Antártica S.A con Direccion Ejecutiva Servicio de Evaluación Ambiental); the outcome is in the linked ruling. Tribunales Ambientales (1T…

  16. New eventInterchile S.A.

    The Second Environmental Court (Santiago) upheld the claim R-488-2024 (Interchile S.A con Superintendencia del Medio Ambiente). Tribunales Ambientales (1T…

  17. New eventInversiones La Estancilla S.A.

    The Second Environmental Court (Santiago) rejected the claim R-532-2025 (Inversiones La Estancilla S.A con Superintendencia del Medio Ambiente). Tribunales Ambientales (1T…

  18. New eventConsorcio Santa Marta S.A.

    The Second Environmental Court (Santiago) rejected the claim R-484-2024 (Consorcio Santa Marta S.A con Superintendencia del Medio Ambiente). Tribunales Ambientales (1T…

  19. RestatementEscondida

    Restatement: Payable copper production for Escondida, FY2022 SEC

  20. RestatementAntofagasta plc

    Restatement: Payable copper production for Antofagasta plc, 2018 Antofagasta plc

  21. RestatementCentinela Sulfuros

    Restatement: Gold head grade for Centinela Sulfuros, Q4 2019 Antofagasta plc

  22. RestatementZaldívar

    Restatement: Copper recovery for Zaldívar, Q3 2019 Antofagasta plc

  23. RestatementAntofagasta plc

    Restatement: C1-type cash cost for Antofagasta plc, 2019 Antofagasta plc

  24. RestatementLos Pelambres

    Restatement: Gold head grade for Los Pelambres, Q2 2020 Antofagasta plc

  25. RestatementLos Pelambres

    Restatement: Gold head grade for Los Pelambres, Q4 2020 Antofagasta plc

  26. RestatementAntofagasta plc

    Restatement: Payable copper production for Antofagasta plc, 2021 Antofagasta plc

  27. RestatementAntofagasta plc

    Restatement: C1-type cash cost for Antofagasta plc, 2023 Antofagasta plc

  28. RestatementAntofagasta plc

    Restatement: Payable copper production for Antofagasta plc, 2022 Antofagasta plc

  29. RestatementAntofagasta plc

    Restatement: Molybdenum production for Antofagasta plc, 2022 Antofagasta plc