1Q23 Production and sales report:

Date: April 18th, 2023 (Tuesday)

Time: After markets closure

1Q23 Financial performance report:

Date: April 26 th, 2023 (Wednesday)

Time: After markets closure

Conference call/webcast:

Date: April 27 th, 2023 (Thursday)

Time: 11h00/10h00/15h00 (Brasília/New York/London time)

The conference call will be in English with simultaneous translation to Portuguese and transmitted live through our website: www.vale.com/investors

Dial-in to the conference call:

• +55 (11) 4090-1621 / 3181-8565 (Brazil)
• +44 20 3795-9972 (U.K.)
• +1 844 204-8942 (U.S. – toll-free)
• +1 412 717-9627 (U.S)

Access code: Vale

Connection details via HD Web Phone or webcast:

Click here to access the call in English

Click here to access the call translated into Portuguese

Click here to access the webcast in English

Click here to access the webcast translated into Portuguese