<SEC-DOCUMENT>0001558370-21-016534-index.html : 20220615
<SEC-HEADER>0001558370-21-016534.hdr.sgml : 20220615
<ACCEPTANCE-DATETIME>20211203172038
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001558370-21-016534
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20211203

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AXT INC
		CENTRAL INDEX KEY:			0001051627
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				943031310
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		4281 TECHNOLOGY DR.
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538
		BUSINESS PHONE:		510.438.4734

	MAIL ADDRESS:	
		STREET 1:		4281 TECHNOLOGY DR.
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMERICAN XTAL TECHNOLOGY
		DATE OF NAME CHANGE:	19971217
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tmb-20211203xcorresp002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tmb-20211203xcorresp002.jpg

</DOCUMENT>
</SEC-DOCUMENT>