v3.25.4
Inventories
12 Months Ended
Dec. 31, 2025
Subclassifications of assets, liabilities and equities [abstract]  
Disclosure of inventories [text block]
8 INVENTORIES
12/31/202512/31/2024
Finished goods
Pulp
Domestic644,881 801,623 
Foreign1,713,394 1,510,985 
Paper
Domestic587,216 561,409 
Foreign507,999 362,027 
Work in process113,212 135,380 
Raw materials
Wood2,267,720 2,287,406 
Operating supplies and packaging1,037,696 1,098,894 
Spare parts and other1,491,820 1,302,534 
Estimated losses(208,091)(97,934)

8,155,847 7,962,324 
8.1 Roll-forward of estimated losses
12/31/202512/31/2024
Opening balance(97,934)(95,053)
Additions(150,133)(83,705)
Reversals8,498 6,352 
Write-offs31,478 74,472 
Closing balance(208,091)(97,934)
On December 31, 2025 and 2024, there were no inventory items pledged as collateral.