v3.26.1
Inventories
3 Months Ended
Mar. 31, 2026
Subclassifications of assets, liabilities and equities [abstract]  
Disclosure of inventories [text block]
12 INVENTORIES
03/31/202612/31/2025
Finished goods
Pulp
Domestic
841,688 
644,881 
Foreign
1,673,689 
1,713,394 
Paper
Domestic
600,580 
587,216 
Foreign
539,207 
507,999 
Work in process
192,972 
113,212 
Raw materials
Wood
2,492,030 
2,267,720 
Operating supplies and packaging
1,006,771 
1,037,696 
Spare parts and other
1,493,126 
1,491,820 
Estimated losses
(198,646)
(208,091)

8,641,417 
8,155,847 
12.1 Roll-forward of estimated losses
03/31/202612/31/2025
Opening balance
(208,091)
(97,934)
Additions
(15,580)
(150,133)
Reversals
13,431 
8,498 
Write-offs
11,594 
31,478 
Closing balance
(198,646)
(208,091)
On March 31, 2026 and 2025, there were no inventory items pledged as collateral.