Vale informs that it has updated its copper all-in cost estimate in 2024 and that this should be considered as follows:

All other guidances remain unchanged. Vale clarifies that the information provided in this document represent only an expectation, hypothetical data that by no means constitute a promise of performance by Vale and/or its management. The estimates presented involve market factors that are beyond Vale’s control and, therefore, can be subject to new changes. Additionally, Vale informs that the item 3 of its Reference Form will be filed again in due course, within the period required by the Resolution CVM No. 80.