<SEC-DOCUMENT>0001292814-14-002634-index.html : 20141114
<SEC-HEADER>0001292814-14-002634.hdr.sgml : 20141114
<ACCEPTANCE-DATETIME>20141114060203
ACCESSION NUMBER:		0001292814-14-002634
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20140930
FILED AS OF DATE:		20141114
DATE AS OF CHANGE:		20141114

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NATIONAL STEEL CO
		CENTRAL INDEX KEY:			0001049659
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES & ROLLING & FINISHING MILLS [3310]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14732
		FILM NUMBER:		141220235

	BUSINESS ADDRESS:	
		STREET 1:		RUA LAURO MULLER
		STREET 2:		116 36 ANDAR
		CITY:			RIO DE JANEIRO RJ BR
		STATE:			D5
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>sidpr3q14_6k.htm
<DESCRIPTION>3Q14 EARNINGS RELEASE
<TEXT>
Document 1 - file: sidpr3q14_6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>sidpr3q14_6k1x1x1.jpg
<TEXT>
Document 2 - file: sidpr3q14_6k1x1x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>bottom.gif
<TEXT>
Document 3 - file: bottom.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>fp1a.gif
<TEXT>
Document 4 - file: fp1a.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>fp4a.gif
<TEXT>
Document 5 - file: fp4a.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>fp5a.gif
<TEXT>
Document 6 - file: fp5a.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>fp6b.gif
<TEXT>
Document 7 - file: fp6b.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>fp7b.gif
<TEXT>
Document 8 - file: fp7b.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>fp9a.gif
<TEXT>
Document 9 - file: fp9a.gif

</DOCUMENT>
</SEC-DOCUMENT>