# National Steel Co: Form 6-K, filed Mar 23, 2026

- Company: [National Steel Co](/companies/sid.md) (CIK 1049659)
- Form: 6-K
- Filed: 2026-03-23
- Accepted by EDGAR: Mar 23, 2026, 06:02 ET
- Period: 2026-03-31
- Accession: 0001292814-26-001641
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1049659/000129281426001641/sid20260320_6k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1049659/000129281426001641/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1049659/000129281426001641/sid20260320_6k.htm

Filed Mar 23, 2026.
Source: SEC EDGAR, the filing index for accession 0001292814-26-001641. Last ingested by Listed: Nov 9, 2026, 17:15 ET. No prices; not investment advice.