Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001292814-22-002374
Filing Date
2022-05-18
Accepted
2022-05-17 21:50:38
Documents
409
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
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  Complete submission text file 0001292814-22-002374.txt   49339900

Data Files

Seq Description Document Type Size
204 XBRL SCHEMA FILE sid-20211231.xsd EX-101.SCH 289474
205 XBRL CALCULATION FILE sid-20211231_cal.xml EX-101.CAL 143730
206 XBRL DEFINITION FILE sid-20211231_def.xml EX-101.DEF 856706
207 XBRL LABEL FILE sid-20211231_lab.xml EX-101.LAB 1045185
208 XBRL PRESENTATION FILE sid-20211231_pre.xml EX-101.PRE 1107342
403 EXTRACTED XBRL INSTANCE DOCUMENT sidform20f_2021_htm.xml XML 9450153
Mailing Address
Business Address RUA LAURO MULLER 116 36 ANDAR RIO DE JANEIRO RJ BR D5 00000
NATIONAL STEEL CO (Filer) CIK: 0001049659 (see all company filings)

EIN.: 000000000 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-14732 | Film No.: 22936910
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills