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BIOLOGICAL ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2024
Disclosure of detailed information about biological assets [abstract] |
Schedule of changes in balances of biological assets | The roll-forward of biological assets is as set forth below:
|  | 12/31/2024 |  | 12/31/2023
Opening balance |  | 18,278,582 |  |  | 14,632,186 |
Additions |  | 7,180,450 |  |  | 5,777,952 |
Additions of merged companies (1) |  | 366,785 |  |  |  |
Depletions |  | (4,831,916) |  |  | (3,680,997) |
Transfers |  | 102,790 |  |  | (136,297) |
Gain on fair value adjustments |  | 1,431,530 |  |  | 1,989,831 |
Disposals |  | (130,922) |  |  | (128,370) |
Write-offs |  | (114,298) |  |  | (175,723) |
Closing balance |  | 22,283,001 |  |  | 18,278,582
(1) Refers to the acquisition and merger of 100% of the share capital of the companies Timber VII and Timber XX (note 1.2.6).
Schedule of assumptions used in calculation of fair value of biological assets | The table below discloses the measurement of the premises adopted:
|  | 12/31/2024 |  | 12/31/2023
Useful productive planted area (hectare) |  | 1,243,191 |  | 1,094,611
Mature assets (6 to 7 years) |  | 191,737 |  | 144,942
Immature assets (1 to 5 years) |  | 1,051,454 |  | 949,669
Average annual growth (IMA) – m 3/hectare/year |  | 37.62 |  | 37.92
Average gross sale price of eucalyptus – R$/m 3 |  | 101.38 |  | 96.04
Discount rate (post-tax) |  | 8.80 | % |  | 8.80 | %
Schedule of fair value adjustment |
|  | 12/31/2024 |  | 12/31/2023
Physical changes and discount rate (1) |  | 609,259 |  | 1,575,017
Price |  | 822,271 |  | 414,814
|  | 1,431,530 |  | 1,989,831
1) Includes the variation of indicators: IMA, discount rate and area.

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- Definition The disclosure of the reconciliation of changes in biological assets. [Refer: Biological assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 41 -IssueDate 2024-01-01 -Paragraph 50 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=41&code=ifrs-tx-2024-en-r&anchor=para_50&doctype=Standard -URIDate 2024-03-27 + Details
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