<SEC-DOCUMENT>0001387131-20-004685-index.html : 20200513
<SEC-HEADER>0001387131-20-004685.hdr.sgml : 20200513
<ACCEPTANCE-DATETIME>20200513123659
ACCESSION NUMBER:		0001387131-20-004685
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200513
DATE AS OF CHANGE:		20200513
GROUP MEMBERS:		GRANDEL LTD
GROUP MEMBERS:		HSBC TRUSTEE (C.I.) LIMITED, AS TRUSTEE OF THE PLATINUM TRUST
GROUP MEMBERS:		LAKSHMI N. MITTAL
GROUP MEMBERS:		NUAVAM INVESTMENTS S.A R.L.
GROUP MEMBERS:		USHA MITTAL

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ArcelorMittal
		CENTRAL INDEX KEY:			0001243429
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-83371
		FILM NUMBER:		20872005

	BUSINESS ADDRESS:	
		STREET 1:		24-26, BOULEVARD D?AVRANCHES
		STREET 2:		L-1160 LUXEMBOURG
		CITY:			GRAND DUCHY OF LUXEMBOURG
		STATE:			N4
		ZIP:			00000
		BUSINESS PHONE:		35247922151

	MAIL ADDRESS:	
		STREET 1:		24-26, BOULEVARD D?AVRANCHES
		STREET 2:		L-1160 LUXEMBOURG
		CITY:			GRAND DUCHY OF LUXEMBOURG
		STATE:			N4
		ZIP:			00000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ARCELOR
		DATE OF NAME CHANGE:	20030618

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LUMEN INVESTMENTS S.A R.L.
		CENTRAL INDEX KEY:			0001566817
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		6, RUE EUGENE RUPPERT
		STREET 2:		L- 2453 LUXEMBOURG
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			0000
		BUSINESS PHONE:		352 26 449 531

	MAIL ADDRESS:	
		STREET 1:		6, RUE EUGENE RUPPERT
		STREET 2:		L- 2453 LUXEMBOURG
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			0000
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>mt-sc13da_051120.htm
<DESCRIPTION>AMENDMENT NO. 11 TO FORM SC 13D
<TEXT>
Document 1 - file: mt-sc13da_051120.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-9
<SEQUENCE>2
<FILENAME>ex-9.htm
<DESCRIPTION>LOCK-UP LETTER OF NUAVAM INVESTMENTS S.A R.L. AND LUMEN INVESTMENTS S.A R.L.
<TEXT>
Document 2 - file: ex-9.htm

</DOCUMENT>
</SEC-DOCUMENT>