<SEC-DOCUMENT>0001214659-25-003011.txt : 20250218
<SEC-HEADER>0001214659-25-003011.hdr.sgml : 20250218
<ACCEPTANCE-DATETIME>20250218190523
ACCESSION NUMBER:		0001214659-25-003011
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250213
FILED AS OF DATE:		20250218
DATE AS OF CHANGE:		20250218

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Jorgensen Steven C.
		CENTRAL INDEX KEY:			0001867516
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32427
		FILM NUMBER:		25636738

	MAIL ADDRESS:	
		STREET 1:		10003 WOODLOCH FOREST DRIVE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Huntsman CORP
		CENTRAL INDEX KEY:			0001307954
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				421648585
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		10003 WOODLOCH FOREST DRIVE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
		BUSINESS PHONE:		(281) 719-6000

	MAIL ADDRESS:	
		STREET 1:		10003 WOODLOCH FOREST DRIVE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
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    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-02-13</periodOfReport>

    <issuer>
        <issuerCik>0001307954</issuerCik>
        <issuerName>Huntsman CORP</issuerName>
        <issuerTradingSymbol>HUN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001867516</rptOwnerCik>
            <rptOwnerName>Jorgensen Steven C.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>10003 WOODLOCH FOREST DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>THE WOODLANDS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77380</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>VP &amp; Controller</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

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                <transactionShares>
                    <value>321</value>
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                    <value>16.99</value>
                </transactionPricePerShare>
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        </nonDerivativeTransaction>
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                <value>Common Stock</value>
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                    <value>414</value>
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                </transactionAcquiredDisposedCode>
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        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">These shares of restricted stock granted under the Huntsman 2016 Stock Incentive Plan vest in three equal annual installments beginning February 13, 2026.</footnote>
        <footnote id="F2">Represents the settlement of performance share units (PSUs) that were previously granted under Huntsman's stock incentive plans. The amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2022 through December 31, 2024.</footnote>
        <footnote id="F3">Shares automatically withheld upon payout of PSUs.</footnote>
        <footnote id="F4">Shares automatically withheld upon vesting of restricted stock to satisfy tax withholding obligations.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Rachel K. Muir, by Power of Attorney</signatureName>
        <signatureDate>2025-02-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
