# Filing Detail

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001292814-11-001298
Filing Date
2011-05-04
Accepted
2011-05-04 08:46:38
Documents
42
Period of Report
2011-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 1Q11 RESULTS | sidpr1q11_6k.htm | 6-K | 253766
2 |  | sidpr1q11_6kx1x1.jpg | GRAPHIC | 121950
3 |  | sidpr1q11_6kx1x2.jpg | GRAPHIC | 26875
4 |  | sidpr1q11_6kx2x1.jpg | GRAPHIC | 52985
5 |  | sidpr1q11_6kx3x1.jpg | GRAPHIC | 53946
6 |  | sidpr1q11_6kx3x2.jpg | GRAPHIC | 26887
7 |  | sidpr1q11_6kx4x1.jpg | GRAPHIC | 53285
8 |  | sidpr1q11_6kx4x2.jpg | GRAPHIC | 64059
9 |  | sidpr1q11_6kx4x3.jpg | GRAPHIC | 27014
10 |  | sidpr1q11_6kx5x1.jpg | GRAPHIC | 57113
11 |  | sidpr1q11_6kx5x2.jpg | GRAPHIC | 59937
12 |  | sidpr1q11_6kx6x1.jpg | GRAPHIC | 53289
13 |  | sidpr1q11_6kx6x2.jpg | GRAPHIC | 40073
14 |  | sidpr1q11_6kx7x1.jpg | GRAPHIC | 54828
15 |  | sidpr1q11_6kx7x2.jpg | GRAPHIC | 39024
16 |  | sidpr1q11_6kx7x3.jpg | GRAPHIC | 39978
17 |  | sidpr1q11_6kx7x4.jpg | GRAPHIC | 33384
18 |  | sidpr1q11_6kx7x5.jpg | GRAPHIC | 24531
19 |  | sidpr1q11_6kx8x1.jpg | GRAPHIC | 53285
20 |  | sidpr1q11_6kx8x2.jpg | GRAPHIC | 22754
21 |  | sidpr1q11_6kx9x1.jpg | GRAPHIC | 54641
22 |  | sidpr1q11_6kx9x2.jpg | GRAPHIC | 21267
23 |  | sidpr1q11_6kx10x1.jpg | GRAPHIC | 53381
24 |  | sidpr1q11_6kx10x2.jpg | GRAPHIC | 50920
25 |  | sidpr1q11_6kx10x3.jpg | GRAPHIC | 23939
26 |  | sidpr1q11_6kx11x1.jpg | GRAPHIC | 23766
27 |  | sidpr1q11_6kx12x1.jpg | GRAPHIC | 53750
28 |  | sidpr1q11_6kx12x2.jpg | GRAPHIC | 23021
29 |  | sidpr1q11_6kx13x1.jpg | GRAPHIC | 56302
30 |  | sidpr1q11_6kx13x2.jpg | GRAPHIC | 23698
31 |  | sidpr1q11_6kx14x1.jpg | GRAPHIC | 53273
32 |  | sidpr1q11_6kx14x2.jpg | GRAPHIC | 21350
33 |  | sidpr1q11_6kx15x1.jpg | GRAPHIC | 54453
34 |  | sidpr1q11_6kx15x2.jpg | GRAPHIC | 26594
35 |  | sidpr1q11_6kx16x1.jpg | GRAPHIC | 54780
36 |  | sidpr1q11_6kx16x2.jpg | GRAPHIC | 23707
37 |  | sidpr1q11_6kx17x1.jpg | GRAPHIC | 54285
38 |  | sidpr1q11_6kx17x2.jpg | GRAPHIC | 20980
39 |  | sidpr1q11_6kx18x1.jpg | GRAPHIC | 53613
40 |  | sidpr1q11_6kx18x2.jpg | GRAPHIC | 24739
41 |  | sidpr1q11_6kx19x1.jpg | GRAPHIC | 54418
42 |  | sidpr1q11_6kx19x2.jpg | GRAPHIC | 22573
| Complete submission text file | 0001292814-11-001298.txt |  | 2677723

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.: 11808287
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills