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CONSOLIDATED STATEMENTS OF CASH FLOW - BRL (R$) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
OPERATING ACTIVITIES |  |  |
Net income (loss) for the year | R$ (7,044,706,000) | R$ 14,106,381,000 | R$ 23,394,887,000
Adjustment to |  |  |
Depreciation, depletion and amortization | 8,874,931,000 | 6,999,839,000 | 7,206,125,000
Depreciation of right of use | 349,064,000 | 321,271,000 | 231,966,000
Sublease of ships |  |  | (11,314,000)
Interest expense on lease liabilities | 451,148,000 | 441,596,000 | 433,613,000
Result from sale and disposal of property, plant and equipment and biological assets, net | 163,033,000 | 331,285,000 | 509,000
Income (expense) from associates and joint ventures | 13,845,000 | 19,379,000 | (284,368,000)
Exchange rate and monetary variations, net | 15,884,993,000 | (3,087,727,000) | (3,294,593,000)
Interest expenses on financing, loans and debentures, net | 5,413,707,000 | 4,797,094,000 | 4,007,737,000
Capitalized loan cost | (959,968,000) | (1,160,364,000) | (359,407,000)
Accrual of interest on marketable securities | (1,254,424,000) | (1,352,522,000) | (707,211,000)
Amortization of transaction costs | 80,099,000 | 67,353,000 | 69,881,000
Derivative losses, net | 9,112,683,000 | (5,526,714,000) | (6,761,567,000)
Result on fair value adjustment of biological assets | (1,431,530,000) | (1,989,831,000) | (1,199,759,000)
Deferred income tax and social contribution | (7,431,946,000) | 3,495,443,000 | 4,749,798,000
Interest on actuarial liabilities | 75,850,000 | 69,231,000 | 59,258,000
Provision for judicial liabilities, net | 138,318,000 | 139,934,000 | 88,198,000
(Reversal of) provision for allowance for doubtful accounts, net | 2,585,000 | 35,202,000 | 1,652,000
Provision for inventory losses, net | 77,353,000 | 31,419,000 | 56,060,000
Provision (reversal) for loss of ICMS credits, net | 130,727,000 | 348,628,000 | 58,003,000
Other | 69,535,000 | 66,938,000 | 4,118,000
Decrease (increase) in assets |  |  |
Trade accounts receivables | (808,785,000) | 2,155,448,000 | (3,267,356,000)
Inventories | (863,648,000) | (48,673,000) | (967,995,000)
Recoverable taxes | (95,411,000) | (666,681,000) | (381,408,000)
Other assets | 6,185,000 | 328,800,000 | (95,382,000)
Increase (decrease) in liabilities |  |  |
Trade accounts payables | 2,164,832,000 | 463,003,000 | 1,533,118,000
Taxes payable | 296,169,000 | 329,556,000 | 422,591,000
Payroll and charges | 364,817,000 | 73,096,000 | 83,742,000
Other liabilities | (27,706,000) | (277,538,000) | (9,007,000)
Cash provided by operations | 23,751,750,000 | 20,510,846,000 | 25,061,889,000
Payment of interest with financing, loans and debentures | (5,241,389,000) | (4,728,998,000) | (4,019,072,000)
Finance costs paid, classified as operating activities | 959,968,000 | 1,160,364,000 | 359,407,000
Interest received from marketable securities | 1,500,437,000 | 681,268,000 | 544,849,000
Payment of income taxes | (366,339,000) | (308,002,000) | (306,453,000)
Cash provided by operating activities | 20,604,427,000 | 17,315,478,000 | 21,640,620,000
INVESTING ACTIVITIES |  |  |
Additions to property, plant and equipment | (9,190,589,000) | (11,674,183,000) | (9,791,238,000)
Additions to intangible | (162,042,000) | (104,931,000) | (90,499,000)
Additions to biological assets | (7,180,450,000) | (5,777,952,000) | (4,957,380,000)
Proceeds from sale of property, plant and equipment | 167,983,000 | 183,576,000 | 251,183,000
Capital increase in subsidiaries and affiliates | (41,281,000) | (48,462,000) | (67,020,000)
Marketable securities, net | 205,954,000 | (5,296,370,000) | 67,426,000
Advances for acquisition (receipt) of wood from operations with development and partnerships | (294,952,000) | (690,908,000) | (355,362,000)
Dividends received |  | 44,789,000 | 6,604,000
Asset acquisition | (2,595,974,000) | (1,615,140,000) | (2,090,062,000)
Acquisition of subsidiaries |  | (1,060,718,000) |
Increase (decrease) through acquisition of other investments | (1,440,503,000) |  |
Cash and cash equivalents from asset acquisitions | 19,113,000 | 5,002,000 | 10,590,000
Cash used in investing activities | (20,512,741,000) | (26,035,297,000) | (17,015,758,000)
FINANCING ACTIVITIES |  |  |
Proceeds from loans, financing and debentures | 15,692,905,000 | 10,944,794,000 | 1,335,715,000
Payment of derivative transactions | (550,581,000) | 3,559,286,000 | 282,225,000
Payment of loans, financing and debentures | (9,410,807,000) | (4,296,447,000) | (2,517,934,000)
Payment of leases | (1,325,398,000) | (1,218,399,000) | (1,044,119,000)
Interest paid, referring to interest on own capital, classified as financing activities | (1,624,653,000) | (192,532,000) | (4,150,782,000)
Liabilities for assets acquisitions and associates | (58,467,000) | (116,924,000) | (107,888,000)
Shares repurchased | (2,806,764,000) | (880,914,000) | (1,904,424,000)
Cash provided (used) by financing activities | (83,765,000) | 7,798,864,000 | (8,107,207,000)
EXCHANGE VARIATION ON CASH AND CASH EQUIVALENTS | 665,026,000 | (239,125,000) | (602,480,000)
Increase (decrease) in cash and cash equivalents, net | 672,947,000 | (1,160,080,000) | (4,084,825,000)
At the beginning of the year | 8,345,871,000 | 9,505,951,000 | 13,590,776,000
At the end of the year | R$ 9,018,818,000 | R$ 8,345,871,000 | R$ 9,505,951,000

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- Definition Adjustments for deferred tax expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deferred tax expense (income); Profit (loss)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 20 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Adjustments for interest expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Interest expense; Profit (loss)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 20 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Adjustments for unrealised foreign exchange losses (gains) to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 20 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20_b&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Section A Statement of cash flows for an entity other than a financial institution -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A_TI -URIDate 2024-03-27 + Details
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- Definition The cash flows from income taxes paid or refunded, classified as operating activities. [Refer: Income taxes paid (refund)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 35 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 14 -Subparagraph f -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_14_f&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The cash outflow to acquire or redeem entity's shares. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 17 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_17_b&doctype=Standard -URIDate 2024-03-27 + Details
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