VALE S.A. Form 6-K: Report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2022-12-23: Form 6-K; Period of report 2022-12-31; Description 6-K; Document vale20221222_6k1.htm.
- 2022-12-22: Form 6-K; Period of report 2022-12-31; Description 6-K; Document vale20221222_6k.htm.
- 2022-12-22: Form 6-K; Period of report 2022-12-31; Description 6-K; Document vale20221221_6k1.htm.
- 2022-12-22: Form 6-K; Period of report 2022-12-31; Description 6-K; Document vale20221221_6k2.htm.