Validation Report

ACERINOX SA filing to CNMV for period ending 31 Dec 2020

Severity	Code	Message
WARNING	formula:assertionUnsatisfied	positive, $pos: ifrs-full:TaxExpenseOtherThanIncomeTaxExpense context c5
WARNING	formula:assertionUnsatisfied	positive, $pos: ifrs-full:GainsOnChangeInFairValueOfDerivatives context c5
WARNING	formula:assertionUnsatisfied	positive, $pos: ifrs-full:PurchaseOfTreasuryShares context c5
WARNING	formula:assertionUnsatisfied	positive, $pos: ifrs-full:GainsOnChangeInFairValueOfDerivatives context c1
WARNING	formula:assertionUnsatisfied	positive, $pos: ifrs-full:PurchaseOfTreasuryShares context c61