<SEC-DOCUMENT>0001292814-18-004035-index.html : 20181213
<SEC-HEADER>0001292814-18-004035.hdr.sgml : 20181213
<ACCEPTANCE-DATETIME>20181212210916
ACCESSION NUMBER:		0001292814-18-004035
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		34
CONFORMED PERIOD OF REPORT:	20181231
FILED AS OF DATE:		20181213
DATE AS OF CHANGE:		20181212

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:		181232038

	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>sid20181212_6k1.htm
<DESCRIPTION>FORM 6-K
<TEXT>
Document 1 - file: sid20181212_6k1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>x18121223502600.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: x18121223502600.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>x18121223502601.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: x18121223502601.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>x18121223502602.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: x18121223502602.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>x18121223502603.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: x18121223502603.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>x18121223502604.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: x18121223502604.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>x18121223502605.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: x18121223502605.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>x18121223502606.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: x18121223502606.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>x18121223502607.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: x18121223502607.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>x18121223502608.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: x18121223502608.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>x18121223502609.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: x18121223502609.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>x18121223502610.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: x18121223502610.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>x18121223502611.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: x18121223502611.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>x18121223502612.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: x18121223502612.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>x18121223502613.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: x18121223502613.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>x18121223502614.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: x18121223502614.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>x18121223502615.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: x18121223502615.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>x18121223502616.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: x18121223502616.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>x18121223502617.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: x18121223502617.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>x18121223502618.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: x18121223502618.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>x18121223502619.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: x18121223502619.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>x18121223502620.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: x18121223502620.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>x18121223502621.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: x18121223502621.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>x18121223502622.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: x18121223502622.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>x18121223502623.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: x18121223502623.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>x18121223502624.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: x18121223502624.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>x18121223502625.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: x18121223502625.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>x18121223502626.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: x18121223502626.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>x18121223502627.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: x18121223502627.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>x18121223502628.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: x18121223502628.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>x18121223502629.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: x18121223502629.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>x18121223502630.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: x18121223502630.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>x18121223502631.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: x18121223502631.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>x18121223502632.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: x18121223502632.jpg
</DOCUMENT> </SEC-DOCUMENT>