# Filing Detail

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001292814-25-002849
Filing Date
2025-08-01
Accepted
2025-08-01 06:03:05
Documents
31
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 6-K | sidpr2q25_6k.htm | 6-K | 121589
2 | GRAPHIC | image_021.jpg | GRAPHIC | 98606
3 | GRAPHIC | image_022.jpg | GRAPHIC | 3706
4 | GRAPHIC | image_024.jpg | GRAPHIC | 4779
5 | GRAPHIC | image_027.jpg | GRAPHIC | 62989
6 | GRAPHIC | image_028.jpg | GRAPHIC | 38116
7 | GRAPHIC | image_029.jpg | GRAPHIC | 28829
8 | GRAPHIC | image_030.jpg | GRAPHIC | 61988
9 | GRAPHIC | image_031.jpg | GRAPHIC | 8072
10 | GRAPHIC | image_032.jpg | GRAPHIC | 16269
11 | GRAPHIC | image_033.jpg | GRAPHIC | 20212
12 | GRAPHIC | image_034.jpg | GRAPHIC | 11367
13 | GRAPHIC | image_035.jpg | GRAPHIC | 27363
14 | GRAPHIC | image_036.jpg | GRAPHIC | 43503
15 | GRAPHIC | image_037.jpg | GRAPHIC | 13129
16 | GRAPHIC | image_038.jpg | GRAPHIC | 62889
17 | GRAPHIC | image_039.jpg | GRAPHIC | 99260
18 | GRAPHIC | image_040.jpg | GRAPHIC | 121557
19 | GRAPHIC | image_041.jpg | GRAPHIC | 14434
20 | GRAPHIC | image_042.jpg | GRAPHIC | 15001
21 | GRAPHIC | image_043.jpg | GRAPHIC | 8890
22 | GRAPHIC | image_044.jpg | GRAPHIC | 9443
23 | GRAPHIC | image_045.jpg | GRAPHIC | 9568
24 | GRAPHIC | image_046.jpg | GRAPHIC | 9975
25 | GRAPHIC | image_047.jpg | GRAPHIC | 13824
26 | GRAPHIC | image_048.jpg | GRAPHIC | 16055
27 | GRAPHIC | image_049.jpg | GRAPHIC | 9962
28 | GRAPHIC | image_050.jpg | GRAPHIC | 106000
29 | GRAPHIC | image_051.jpg | GRAPHIC | 105620
30 | GRAPHIC | image_052.jpg | GRAPHIC | 115195
31 | GRAPHIC | image_001.jpg | GRAPHIC | 201158
| Complete submission text file | 0001292814-25-002849.txt |  | 1996206

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.: 251173528
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills
(CF Office: 04 Manufacturing)