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    PUBLIC DOCUMENT COUNT:		15
    CONFORMED PERIOD OF REPORT:	20171231
    FILED AS OF DATE:		20180501
    DATE AS OF CHANGE:		20180430

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

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    		SEC ACT:		1934 Act
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    		STREET 1:		RUA LAURO MULLER
    		STREET 2:		116 36 ANDAR
    		CITY:			RIO DE JANEIRO RJ BR
    		STATE:			D5
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