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Hydro reserves the right to revise the dates.

Two weeks before the announcement of quarterly results, Hydro practices a "closed period" meaning that contact with external analysts, investors and journalists is minimized. This is done to minimize the risk of information leaks and potentially unequal information in the marketplace.

Investor news

  • Hydro expands review and launches audit, following more untreated rainwater discharges from Alunorte
  • Reviews confirm no indications of contamination from Alunorte on local communities after rainfall
  • Albras initiates 50 percent curtailment of aluminum production
  • First quarter 2018
  • Second quarter 2018
  • Alunorte signs agreements with Government of Pará and Ministério Público
See all news