v3.25.1
Segment information (Tables)
3 Months Ended
Mar. 31, 2025
Notes and other explanatory information [abstract]  
Disclosure of operating segments [text block]
03/31/2025
PulpPaperTotal
Net sales 8,611,543 2,941,378 11,552,921 
Domestic market (Brazil)457,416 1,691,196 2,148,612 
Foreign market8,154,127 1,250,182 9,404,309 
Cost of sales(5,696,157)(2,033,010)(7,729,167)
Adjusted EBITDA4,254,146 611,628 4,865,774 
Adjustments to EBITDA (*)(109,317)
Depreciation, depletion and amortization(2,497,422)
Financial result7,696,213 
Net income before taxes9,955,248 
03/31/2024
PulpPaperTotal
Net sales 7,359,846 2,098,756 9,458,602 
Domestic market (Brazil)486,168 1,572,490 2,058,658 
Foreign market6,873,678 526,266 7,399,944 
Cost of sales(4,374,903)(1,324,967)(5,699,870)
Adjusted EBITDA3,902,250 655,656 4,557,906 
Adjustments to EBITDA (*)(23,656)
Depreciation, depletion and amortization(1,982,024)
Financial result(3,040,048)
Net before taxes(487,822)

03/31/202503/31/2024
(*) Adjustments to EBITDA
Fair Value Update - Biological Asset — 
Income from disposal and write-off of property, plant and equipment and biological assets(46,306)(36,312)
Provision/(reversals) for losses on ICMS credits(45,765)23,763 
Others (1)
(17,246)(11,107)
(109,317)(23,656)

(1) It includes items with specific, non-cash and exceptional adjustments, such as: i) equity equivalence, ii) extinction of the packaging business line, iii) effective loss of the development contract advance program, iv) accruals for losses on ICMS credits, and v) income from disposal and write-off of property, plant and equipment and biological assets.
Disclosure of products and services [text block]
03/31/202503/31/2024
Products
Market pulp (1)
8,611,543 7,359,846 
Printing and writing paper (2)
1,879,301 1,780,944 
Paperboard1,051,768 298,190 
Other10,309 19,622 
11,552,921 9,458,602 
(1)Net sales of fluff pulp represent 0.6% of total net sales, and therefore were included in market pulp net sales. (0.7% as at March 31, 2024).
(2)Net sales of tissue represent 6.0% of total net sales, and therefore were included in printing and writing paper net sales. (6.7% as at March 31, 2024).
Disclosure of Allocation of Goodwill Based on Expected Future Profitability to Segments
03/31/202512/31/2024
Pulp7,897,051 7,897,051 
Paper290,191 290,191 
8,187,242 8,187,242