Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001292814-25-003083
Filing Date
2025-08-15
Accepted
2025-08-14 19:51:11
Documents
6
Period of Report
2025-06-30

Document Format Files

Seq Description Document Type Size
1 6-K siditr2q25_6k.htm 6-K 2014092
2 GRAPHIC siditr2q256k_001.jpg GRAPHIC 46774
3 GRAPHIC siditr2q256k_002.jpg GRAPHIC 301621
4 GRAPHIC siditr2q256k_003.jpg GRAPHIC 167857
5 GRAPHIC siditr2q256k_005.jpg GRAPHIC 5685
6 GRAPHIC siditr2q256k_004.jpg GRAPHIC 17223
  Complete submission text file 0001292814-25-003083.txt   2758613
Mailing Address BRIGADEIRO FARIA LIMA AVENUE, 3400 ITAIM BIBI - 19/20 FLOOR SAO PAULO SAO PAULO Brazil 04538-132
Business Address BRIGADEIRO FARIA LIMA AVENUE, 3400 ITAIM BIBI - 19/20 FLOOR SAO PAULO SAO PAULO Brazil 04538-132 55 11 3049-7585
NATIONAL STEEL CO (Filer) CIK: 0001049659 (see all company filings)

EIN.: 000000000 | State of Incorp.: D5 | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-14732 | Film No.: 251221966
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills
(CF Office: 04 Manufacturing)