SEC EDGAR Submission 0001292814-19-004077

<SEC-DOCUMENT>0001292814-19-004077-index.html : 20191204
<SEC-HEADER>0001292814-19-004077.hdr.sgml : 20191204
<ACCEPTANCE-DATETIME>20191204090004
ACCESSION NUMBER:		0001292814-19-004077
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		52
CONFORMED PERIOD OF REPORT:	20191231
FILED AS OF DATE:		20191204
DATE AS OF CHANGE:		20191204

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:		191267438

	BUSINESS ADDRESS:	
		STREET 1:		RUA LAURO MULLER
		STREET 2:		116 36 ANDAR
		CITY:			RIO DE JANEIRO RJ BR
		STATE:			D5
		ZIP:			00000
</SEC-HEADER>
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Document 1 - file: sid20191203_6k.htm

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Document 4 - file: sid20191203_6kx10x1.jpg

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Document 5 - file: sid20191203_6kx12x1.jpg

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Document 6 - file: sid20191203_6kx13x1.jpg

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Document 7 - file: sid20191203_6kx15x1.jpg

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Document 8 - file: sid20191203_6kx16x1.jpg

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Document 9 - file: sid20191203_6kx17x1.jpg

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Document 10 - file: sid20191203_6kx18x1.jpg

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Document 11 - file: sid20191203_6kx19x1.jpg

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Document 12 - file: sid20191203_6kx1x1.jpg

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Document 13 - file: sid20191203_6kx20x1.jpg

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Document 14 - file: sid20191203_6kx21x1.jpg

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Document 15 - file: sid20191203_6kx22x1.jpg

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Document 18 - file: sid20191203_6kx25x1.jpg

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Document 19 - file: sid20191203_6kx26x1.jpg

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Document 20 - file: sid20191203_6kx27x1.jpg

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Document 21 - file: sid20191203_6kx28x1.jpg

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Document 22 - file: sid20191203_6kx29x1.jpg

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Document 23 - file: sid20191203_6kx2x1.jpg

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Document 26 - file: sid20191203_6kx32x1.jpg

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Document 27 - file: sid20191203_6kx33x1.jpg

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Document 28 - file: sid20191203_6kx34x1.jpg

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Document 29 - file: sid20191203_6kx35x1.jpg

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Document 30 - file: sid20191203_6kx36x1.jpg

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Document 34 - file: sid20191203_6kx3x1.jpg

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Document 37 - file: sid20191203_6kx42x1.jpg

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Document 39 - file: sid20191203_6kx44x1.jpg

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Document 41 - file: sid20191203_6kx46x1.jpg

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Document 42 - file: sid20191203_6kx47x1.jpg

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Document 43 - file: sid20191203_6kx48x1.jpg

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Document 48 - file: sid20191203_6kx5x1.jpg

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Document 49 - file: sid20191203_6kx6x1.jpg

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Document 50 - file: sid20191203_6kx7x1.jpg

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Document 51 - file: sid20191203_6kx8x1.jpg

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Document 52 - file: sid20191203_6kx9x1.jpg

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