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Other operating income (expenses), net (Tables) | 3 Months Ended
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Mar. 31, 2024
Notes and other explanatory information [abstract] |
Schedule of operating income (expenses), net |
Schedule of operating income (expenses), net |  |
| January to March 2024 | January to March 2023
Other operating income, net | 10,291 | 20,352
Other operating expenses | (3,205) | (5,718)
Other operating income (expenses), net | 7,086 | 14,634

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