Trade accounts receivables (Tables)

9 Months Ended

Sep. 30, 2025

Trade and other current receivables [abstract]

Disclosure of Trade Accounts Receivables by Type of Customer


			09/30/2025						12/31/2024
Domestic customers
Third parties			1,655,553						1,989,455
Related parties (Note 11.1) (1)			97,477						83,343

Foreign customers
Third parties			4,497,967						7,090,160
Related parties (Note 11.1)									202

(-) Expected credit losses			(121,516)						(30,300)
			6,129,481						9,132,860

(1)The balance refers to transactions with Ibema Companhia Brasileira de Pape

Disclosure of Past Due Trade Accounts Receivables by maturity and allowance for doubtful accounts [table text block]


			09/30/2025						12/31/2024
Current			5,376,849						8,216,570
Overdue
Up to 30 days			434,549						682,142
From 31 to 60 days			89,738						134,674
From 61 to 90 days			61,194						38,187
From 91 to 120 days			45,916						17,701
From 121 to 180 days			25,966						12,402
From 181 days			95,269						31,184
			6,129,481						9,132,860

Disclosure of Changes in Allowance for Doubtful Accounts


			09/30/2025						12/31/2024
Opening balance			(30,300)						(31,962)
(Provisions)/Reversals, net			(103,502)						(2,585)

Write-offs			8,145						5,790
Exchange rate variations			4,141						(1,543)
Closing balance			(121,516)						(30,300)