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v3.25.1

Related parties - Balances recognized in assets and liabilities and amounts transacted during the period (Details) - BRL (R$) R$ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | R$ 83,953 |  | R$ 87,493
Liabilities | (2,985) |  | (1,076,419)
Sales (purchase) | 47,628 | R$ 39,569 |
Dividends and interest on own capital payable | 7,699 |  | 2,200,917
Trade accounts receivable |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 80,006 |  | 83,545
Other assets |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 3,947 |  | 3,948
Trade accounts payable |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Liabilities | (2,985) |  | (1,457)
Dividends and interests on own capital payable |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Liabilities |  |  | (1,074,962)
Transactions with majority shareholders |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets |  |  | 4
Liabilities | (21) |  | (1,074,983)
Sales (purchase) | 12 | 13 |
Suzano Holding S.A. |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets |  |  | 4
Liabilities | (21) |  | (630,387)
Sales (purchase) | 12 | 13 |
Controller |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Liabilities |  |  | (336,205)
Managements and related persons |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets |  |  |
Liabilities |  |  | (55,627)
Sales (purchase) |  |  |
Alden Fundo de Investimento em Ações |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Liabilities |  |  | (52,764)
Transactions with companies of the Suzano Group and other related parties |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 83,953 |  | 87,489
Liabilities | (2,964) |  | (1,436)
Sales (purchase) | 47,616 | 39,556 |
Management |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 68 |  | 61
Sales (purchase) | 117 | 143 |
Bexma Participacoes Ltda. |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets |  |  |
Sales (purchase) | 1 | 1 |
Bizma Investimentos Ltda. [Member] |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Sales (purchase) |  | 1 |
Naman Capoital Ltda. |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 1 |  |
Sales (purchase) | 1 |  |
Civelec Participações Ltda |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 3,860 |  | 3,860
Sales (purchase) |  |  |
Fundacao Arymax |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets |  |  |
Sales (purchase) |  | 1 |
Ibema Companhia Brasileira de Papel |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 79,826 |  | 83,343
Liabilities | (2,325) |  | (1,413)
Sales (purchase) | 49,430 | 40,934 |
Instituto Ecofuturo - Futuro Para o Desenvolvimento Sustentavel |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 22 |  | 21
Liabilities |  |  |
Sales (purchase) | (1,472) | (1,620) |
IPFL Holding S.A |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets |  |  | 1
Sales (purchase) | 2 | 1 |
Mabex Representacoes e Participacoes Ltda. |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Liabilities | (624) |  | (23)
Sales (purchase) | (600) | (34) |
Nemonorte Imoveis e Participacoes Ltda. |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Liabilities | (15) |  |
Sales (purchase) | (45) | R$ (44) |
Woodspin Oy |  |  |
Disclosure of Transactions Between Related Parties [Line Items] |  |  |
Assets | 176 |  | R$ 203
Sales (purchase) | R$ 182 |  |

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