<SEC-DOCUMENT>0001292814-16-006619-index.html : 20161114
<SEC-HEADER>0001292814-16-006619.hdr.sgml : 20161111
<ACCEPTANCE-DATETIME>20161114114801
ACCESSION NUMBER:		0001292814-16-006619
CONFORMED SUBMISSION TYPE:	6-K/A
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20160331
FILED AS OF DATE:		20161114
DATE AS OF CHANGE:		20161114

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/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14732
		FILM NUMBER:		161992377

	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/A
<SEQUENCE>1
<FILENAME>siditr1q16_6ka.htm
<DESCRIPTION>ITR - QUARTERLY FINANCIAL INFORMATION - MARCH 31, 2016
<TEXT>
Document 1 - file: siditr1q16_6ka.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>x16051715384100.jpg
<TEXT>
Document 2 - file: x16051715384100.jpg

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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>fp12a.gif
<TEXT>
Document 4 - file: fp12a.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>fp21a.gif
<TEXT>
Document 5 - file: fp21a.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>fp4.gif
<TEXT>
Document 6 - file: fp4.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>fp6.gif
<TEXT>
Document 7 - file: fp6.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>fp7.gif
<TEXT>
Document 8 - file: fp7.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>fp8.gif
<TEXT>
Document 9 - file: fp8.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>fp9a.gif
<TEXT>
Document 10 - file: fp9a.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>fp9b.gif
<TEXT>
Document 11 - file: fp9b.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>logo.gif
<TEXT>
Document 12 - file: logo.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>logo2.gif
<TEXT>
Document 13 - file: logo2.gif

</DOCUMENT>
</SEC-DOCUMENT>