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BIOLOGICAL ASSETS (Tables)

6 Months Ended

Jun. 30, 2022

BIOLOGICAL ASSETS.

Schedule of changes in balances of biological assets

​

​	​	​
Balances on December 31, 2020		11,161,210
Addition	​	3,807,608
Depletion	​	(3,189,726)
Transfers	​	23,471
Gain on fair value adjustment	​	763,091
Disposal	​	(211,433)
Other write-offs	​	(105,489)
Balances on December 31, 2021	​	12,248,732
Addition	​	2,135,997
Depletion	​	(1,821,352)
Gain on fair value adjustment	​	171,618
Disposal	​	(54,494)
Other write-offs	​	(16,455)
Balances on June 30, 2022	​	12,664,046

Schedule of assumptions used in calculation of fair value of biological assets

​

​	​	​	​	​	​
​	​	June 30,	​	December 31,	​
​		2022		2021	​
Planted useful area (hectare)	​	994,314	​	1,060,806	​
Mature assets	​	133,631	​	138,739	​
Immature assets	​	860,683	​	922,067	​
Average annual growth (IMA) - m3/hectare /year	​	36.08	​	37.58	​
Average gross sale price of eucalyptus - R$/m3	​	79.24	​	76.38	​
Discount rate - %	​	9.2%	​	8.9%	​

Schedule of fair value adjustment

​

​	​	​	​	​
​	​	June 30,	​	December 31,
​		2022		2021
Physical changes	​	(710,268)	​	148,190
Price	​	881,886	​	614,901
​	​	171,618	​	763,091

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The disclosure of the reconciliation of changes in biological assets. [Refer: Biological assets]

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 41
-IssueDate 2021-01-01
-Paragraph 50
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The tabular disclosure of fair value adjustment of biological assets recognized under other operating income (expense), net.

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Tabular disclosure of main assumptions for calculation of fair value of biological assets.

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