Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001292814-25-001956
Filing Date
2025-05-09
Accepted
2025-05-08 21:40:16
Documents
3
Period of Report
2025-06-30

Document Format Files

Seq Description Document Type Size
1 6-K sid20250508_6k.htm 6-K 16414
2 EX-16.1 ex16-1.htm EX-16.1 2892
3 GRAPHIC sid202505086k_002.jpg GRAPHIC 3830
  Complete submission text file 0001292814-25-001956.txt   25646
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: 6-K | Act: 34 | File No.: 001-14732 | Film No.: 25928152
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills
(CF Office: 04 Manufacturing)