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The firm commitments schedule is set forth below: (Details)
R$ in Thousands
Sep. 30, 2021
BRL (R$)
Commitments  
Current R$ 5,508,563
Non-current 1,996,385
October to December 2022 425,407
2023 704,311
2024 289,910
2025 173,878
2026 onwards 402,879
Total R$ 7,504,948