| Schedule of goodwill and intangible assets with indefinite useful life |
| | | | | | | | | | | | | | | | | 03/31/2026 | | 12/31/2025 | Goodwill - Facepa (Tissue plant in Belém/PA) | | 119,332 | | | 119,332 | | Goodwill - Fibria | | 7,897,051 | | | 7,897,051 | | Goodwill - MMC Brasil (Tissue plant in Mogi das Cruzes/SP) | | 170,859 | | | 170,859 | | Other (1) | | 5,097 | | | 5,097 | | | | 8,192,339 | | | 8,192,339 | |
(1)Refers to other intangible assets with indefinite useful lives such as servitude of passage and electricity.
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| Schedule of intangible assets with determined useful life |
| | | | | | | | | | | | | | | | | | | | | | | | | 03/31/2026 | | 12/31/2025 | Opening balance | | | | 4,778,353 | | | 5,709,964 | | Additions | | | | 4,083 | | | 82,492 | | | | | | | | | Write-offs | | | | (36) | | | (3,015) | | Amortization | | | | (252,952) | | | (1,011,088) | | | | | | | | | Closing balance | | | | 4,529,448 | | | 4,778,353 | | Represented by | | Average annual rate % | | | | | | | | | | | | Port concessions | | 3.94 | | | 613,758 | | | 621,842 | | | | | | | | | Supplier agreements | | 12.70 | | | 7,407 | | | 11,111 | | Port service contracts | | 4.26 | | | 483,757 | | | 491,094 | | | | | | | | | Trademarks and patents | | 8.14 | | | 150,971 | | | 154,846 | | Customer portfolio | | 9.10 | | | 3,078,675 | | | 3,283,919 | | | | | | | | | Software | | 25.45 | | | 186,262 | | | 206,635 | | Other | | 10.00 | | | 8,618 | | | 8,906 | | | | | | 4,529,448 | | | 4,778,353 | | | | | | | | | Cost | | | | 11,961,088 | | | 12,617,166 | | Amortization | | | | (7,431,640) | | | (7,838,813) | | Closing balance | | | | 4,529,448 | | | 4,778,353 | |
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