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CONSOLIDATED STATEMENTS OF CASH FLOWS - BRL (R$) R$ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
OPERATING ACTIVITIES |  |
Net income (loss) for the period | R$ 10,487,899 | R$ 7,281,440
Adjustment to |  |
Depreciation, depletion and amortization | 3,505,869 | 3,389,903
Depreciation of right of use | 109,860 | 100,176
Sublease of ships | (11,314) | (20,735)
Interest expense on lease liabilities | 210,597 | 212,540
Result from sale and disposal of property, plant and equipment and biological assets, net | (8,041) | (521,173)
Income (expense) from associates and joint ventures | (9,307) | (90,364)
Exchange rate and monetary variations, net | (3,170,689) | (1,689,192)
Interest expenses with financing, loans and debentures, net | 1,851,948 | 1,493,570
Premium expenses with early settlements |  | 33,719
Capitalized loan costs | (108,972) | (1,049)
Accrual of interest on marketable securities | (279,092) | (38,607)
Amortization of transaction costs | 36,838 | 56,502
Result from derivative, net | (4,620,886) | (1,238,873)
Fair value adjustment of biological assets | (171,618) | (564,533)
Deferred income tax and social contribution | 3,326,601 | 2,451,778
Interest on actuarial liabilities | 29,616 | 27,925
Provision for judicial liabilities, net | 63,001 | 33,525
Provision for allowance for doubtful accounts, net | 2,088 | 4,156
Provision (reversal) for inventory losses, net | (9,519) | 10,667
Provision for loss of ICMS credits, net | 34,676 | 23,395
Tax credits | 1,324 | (315,431)
Other | 6,177 | 11,002
Decrease (increase) in assets |  |
Trade accounts receivables | 464,246 | (1,222,390)
Inventories | (744,261) | (452,852)
Recoverable taxes | (168,111) | 12,185
Other assets | 178,124 | 119,168
Increase (decrease) in liabilities |  |
Trade accounts payables | 997,290 | 451,708
Taxes payable | 90,938 | 132,906
Payroll and charges | (67,050) | (47,799)
Other liabilities | (180,291) | (83,818)
Cash provided by operations | 11,847,941 | 9,559,449
Payment of interest with financing, loans and debentures | (1,919,402) | (1,479,825)
Payment of premium with early settlements |  | (33,719)
Interest received from marketable securities | 229,925 | 38,067
Payment of income taxes | (94,393) | (70,729)
Cash provided by operating activities | 10,064,071 | 8,013,243
INVESTING ACTIVITIES |  |
Additions to property, plant and equipment | (3,397,882) | (670,588)
Additions to intangible | (69,100) | (18,143)
Additions to biological assets | (2,135,997) | (1,611,674)
Proceeds from sale of property, plant and equipment | 98,328 | 1,261,008
Capital increase in subsidiaries and affiliates | (26,863) | (50,818)
Marketable securities, net | (4,691,843) | (288,215)
Advances for acquisition of wood from operations with development | (174,490) | (232,157)
Dividends received | 6,604 | 6,453
Asset acquisition, net of cash (note 1.2.4) | (1,699,869) |
Acquisition of non-controlling interests |  | (6,482)
Cash used in investing activities | (12,091,112) | (1,610,616)
FINANCING ACTIVITIES |  |
Proceeds from loans, financing and debentures | 265,090 | 9,306,614
Receipt (payment) of derivative transactions | 186,312 | (1,434,288)
Payment of loans, financing and debentures | (853,625) | (11,732,552)
Payment of leases | (499,372) | (475,483)
Payment of dividends | (1,801,562) | (2,322)
Liabilities for assets acquisitions and associates | (109) | (1,520)
Share repurchase | (502,065) |
Cash used in financing activities | (3,205,331) | (4,339,551)
EXCHANGE VARIATION ON CASH AND CASH EQUIVALENTS | (646,323) | (312,563)
Decrease in cash and cash equivalents, net | (5,878,695) | 1,750,513
At the beginning for the period | 13,590,776 | 6,835,057
At the end for the period | R$ 7,712,081 | R$ 8,585,570

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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 2021-01-01 -Paragraph 35 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 14 -Subparagraph f -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_14_f&doctype=Standard -URIDate 2021-03-24 + 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 2021-01-01 -Paragraph 17 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_b&doctype=Standard -URIDate 2021-03-24 + Details
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