Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001292814-13-001202
Filing Date
2013-05-17
Accepted
2013-05-17 08:41:08
Documents
9
Period of Report
2013-03-30

Document Format Files

Seq Description Document Type Size
1 1Q13 EARNINGS RELEASE sidpr1q13_6k.htm 6-K 417172
2 bottom.gif GRAPHIC 8399
3 pag01.gif GRAPHIC 86804
4 pag04a.gif GRAPHIC 5807
5 pag04b.gif GRAPHIC 8916
6 pag06a.gif GRAPHIC 14220
7 pag06b.gif GRAPHIC 14176
8 pag09.gif GRAPHIC 21935
9 top.gif GRAPHIC 37546
  Complete submission text file 0001292814-13-001202.txt   691472
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.: 13853263
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills