    <SEC-DOCUMENT>0001122976-25-000021-index.html : 20250327
    <SEC-HEADER>0001122976-25-000021.hdr.sgml : 20250327
    <ACCEPTANCE-DATETIME>20250327082941
    ACCESSION NUMBER:		0001122976-25-000021
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20250327
    DATE AS OF CHANGE:		20250327

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			AVIENT CORP
    		CENTRAL INDEX KEY:			0001122976
    		STANDARD INDUSTRIAL CLASSIFICATION:	PLASTICS, MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS [2821]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		EIN:				341730488
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-16091
    		FILM NUMBER:		25775448

    	BUSINESS ADDRESS:
    		STREET 1:		33587 WALKER ROAD
    		CITY:			AVON LAKE
    		STATE:			OH
    		ZIP:			44012
    		BUSINESS PHONE:		440-930-1000

    	MAIL ADDRESS:
    		STREET 1:		33587 WALKER ROAD
    		CITY:			AVON LAKE
    		STATE:			OH
    		ZIP:			44012

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	POLYONE CORP
    		DATE OF NAME CHANGE:	20000830
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>a2025proxynotice.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: a2025proxynotice.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>avientcorporation_vxnaxp25.jpg
    <TEXT>
    Document 2 - file: avientcorporation_vxnaxp25.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>avientcorporation_vxnaxp25a.jpg
    <TEXT>
    Document 3 - file: avientcorporation_vxnaxp25a.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>