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v3.23.3

Costs and expenses by nature (Tables) | 6 Months Ended
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Jun. 30, 2023
Notes and other explanatory information [abstract] |
Schedule of cost of goods sold and services rendered |
Schedule of cost of goods sold and services rendered |  |  |  |
| Three-month period ended June 30, | Six-month period ended June 30,
| 2023 | 2022 | 2023 | 2022
Materials and services | 1,007 | 855 | 1,816 | 1,534
Freight | 999 | 1,175 | 1,681 | 2,002
Maintenance | 954 | 806 | 1,766 | 1,433
Depreciation, depletion and amortization | 737 | 777 | 1,350 | 1,422
Acquisition of products | 547 | 674 | 1,082 | 1,135
Personnel | 466 | 457 | 923 | 838
Fuel oil and gas | 425 | 353 | 810 | 637
Royalties | 320 | 279 | 552 | 488
Energy | 185 | 180 | 352 | 332
Others | 300 | 394 | 557 | 751
Total | 5,940 | 5,950 | 10,889 | 10,572
Cost of goods sold | 5,805 | 5,800 | 10,632 | 10,289
Cost of services rendered | 135 | 150 | 257 | 283
Total | 5,940 | 5,950 | 10,889 | 10,572
Schedule of selling and administrative expenses |
Schedule of selling and administrative expenses |  |  |  |
| Three-month period ended June 30, | Six-month period ended June 30,
| 2023 | 2022 | 2023 | 2022
Personnel | 52 | 44 | 97 | 98
Services | 30 | 30 | 58 | 52
Selling | 21 | 24 | 39 | 43
Depreciation and amortization | 14 | 12 | 25 | 23
Other | 22 | 17 | 38 | 32
Total | 139 | 127 | 257 | 248
Schedule of other operating expenses, net |
Schedule of other operating expenses, net |  |  |  |  |
|  | Three-month period ended June 30, | Six-month period ended June 30,
| Notes | 2023 | 2022 | 2023 | 2022
Expenses related to Brumadinho event | 22 | 271 | 280 | 382 | 403
Expenses related to de-characterization of dam | 24(a) | - | - | - | 37
Asset retirement obligations | 24(b) | 13 | 40 | 13 | 40
Provision for litigations | 26(a) | 52 | 48 | 83 | 64
Profit sharing program |  | 32 | 19 | 87 | 67
Other |  | 20 | 58 | 42 | 100
Total |  | 388 | 445 | 607 | 711

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- Definition The disclosure of the cost of sales. [Refer: Cost of sales] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_10_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The disclosure of general and administrative expenses. [Refer: Administrative expenses] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_10_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The disclosure of other operating income or expense. [Refer: Other operating income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 10 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_10_e&doctype=Standard -URIDate 2023-03-23 + Details
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