Commitments

12 Months Ended

Dec. 31, 2025

Notes and other explanatory information [abstract]

Commitments

29. Commitments

On December 31, 2025, the Company was a party to operating purchase contracts, measured at nominal value in accordance with the contracts:

Nature of supplier	1 year		2 - 3 years		4 - 5 years		Total
Carbon credits		767		1,214		—		1,981
Energy acquisition		38		64		52		154