<SEC-DOCUMENT>0001292814-18-003549-index.html : 20181108
<SEC-HEADER>0001292814-18-003549.hdr.sgml : 20181108
<ACCEPTANCE-DATETIME>20181108092945
ACCESSION NUMBER:		0001292814-18-003549
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20181231
FILED AS OF DATE:		20181108
DATE AS OF CHANGE:		20181108

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:		181168455

	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>sid20181108_6k.htm
<DESCRIPTION>FORM 6-K
<TEXT>
Document 1 - file: sid20181108_6k.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>apresentacao3q18_callvfx14x1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: apresentacao3q18_callvfx14x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>x18110811263400.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: x18110811263400.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>x18110811263401.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: x18110811263401.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>x18110811263402.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: x18110811263402.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>x18110811263403.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: x18110811263403.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>x18110811263404.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: x18110811263404.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>x18110811263405.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: x18110811263405.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>x18110811263406.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: x18110811263406.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>x18110811263407.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: x18110811263407.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>x18110811263408.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: x18110811263408.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>x18110811263409.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: x18110811263409.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>x18110811263410.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: x18110811263410.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>x18110811263411.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: x18110811263411.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>x18110811263412.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: x18110811263412.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>x18110811263414.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: x18110811263414.jpg
</DOCUMENT> </SEC-DOCUMENT>