<SEC-DOCUMENT>0001193125-17-333017-index.html : 20171103
<SEC-HEADER>0001193125-17-333017.hdr.sgml : 20171103
<ACCEPTANCE-DATETIME>20171103170708
ACCESSION NUMBER:		0001193125-17-333017
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20171103
DATE AS OF CHANGE:		20171103

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ACM Research, Inc.
		CENTRAL INDEX KEY:			0001680062
		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY, NEC [3559]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-220451
		FILM NUMBER:		171177340

	BUSINESS ADDRESS:	
		STREET 1:		42307 OSGOOD ROAD, SUITE I
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94539
		BUSINESS PHONE:		510-445-3700

	MAIL ADDRESS:	
		STREET 1:		42307 OSGOOD ROAD, SUITE I
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94539
</SEC-HEADER>
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Document 1 - file: d311227d424b4.htm

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Document 2 - file: g311227g32p59.jpg

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Document 3 - file: g311227g35k06.jpg

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Document 4 - file: g311227g43t65.jpg

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Document 5 - file: g311227g55e21.jpg

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Document 6 - file: g311227g64m18.jpg

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Document 7 - file: g311227g68x91.jpg

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<TEXT>
Document 8 - file: g311227g77o77.jpg

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<SEQUENCE>9
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Document 9 - file: g311227g92c39.jpg

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