v3.26.1
Financial instruments (Tables)
 12 Months Ended
Dec. 31, 2025
Notes and other explanatory information [abstract]  
Schedule of financial instruments breakdown by category
                 
                  2025
   Note    Amortized cost      Fair value through profit or loss    Fair value through Other comprehensive income    Total  
 Assets per balance sheet                  
 Cash and cash equivalents 15 (a)     515,871     -     -     515,871
 Financial investments       5,687     -     -     5,687
 Other financial instruments 16 (a)     -     36,767     -     36,767
 Trade accounts receivables (iii) 17 (a)     35,973   192,615     -     228,588
 Investments in equity instruments 14 (c)     -     -     5,219     5,219
        557,531   229,382     5,219     792,132
 Liabilities per balance sheet                  
 Loans and financings 24 (a)     1,614,386     91,598     -     1,705,984
 Lease liabilities 23 (b)     121,134     -     -   121,134
 Other financial instruments 16 (a)     -   103,893     -     103,893
 Trade payables 25 (a)     500,025     -     -     500,025
 Confirming payables 26 (a)     415,388     -     -     415,388
 Dividends payable       26,918     -     -     26,918
 Use of public assets (ii)       18,808     -     -     18,808
 Related parties (ii) 20 (a)     4,695     -     -     4,695
      2,701,354   195,491     -     2,896,845

 

                  2024
  Note    Amortized cost      Fair value through profit or loss    Fair value through Other comprehensive income    Total  
 Assets per balance sheet                  
 Cash and cash equivalents 15 (a)     620,537     -     -     620,537
 Financial investments       19,693     -     -     19,693
 Other financial instruments 16 (a)     -     5,282     -     5,282
 Trade accounts receivables (iii) 17 (a)     39,008     101,785     -     140,793
 Investments in equity instruments 14 (c)     -     -     5,093     5,093
 Related parties (i) 20 (a)   1,546     -     -   1,546
        680,784     107,067     5,093     792,944
 Liabilities per balance sheet                  
 Loans and financings 24 (a)     1,670,313     92,320     -    1,762,633
 Lease liabilities 23 (b)     95,899     -     -     95,899
 Other financial instruments 16 (a)     -     37,134     -     37,134
 Trade payables 25 (a)     443,288     -     -     443,288
 Confirming payables 26 (a)     268,175     -     -     268,175
 Dividends payable       3,707     -     -     3,707
 Use of public assets (ii)       18,047     -     -     18,047
 Related parties (ii) 20 (a)     4,085     -     -     4,085
      2,503,514   129,454   -   2,632,968

(i) Classified as “Other assets” in the consolidated balance sheet.

(ii) Classified as “Other liabilities” in the consolidated balance sheet.

(iii) Fair value through profit or loss amounts, relates mainly to amounts included in a forfaiting program and sales that are subsequently adjusted to changes in LME prices.