<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2018-07-27</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000710782</issuerCik>
        <issuerName>Evergreen International Corp.</issuerName>
        <issuerTradingSymbol>ARBE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001507185</rptOwnerCik>
            <rptOwnerName>AIRMONT TRUST</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>% BRAD HOUTKIN, CO-TRUSTEE</rptOwnerStreet1>
            <rptOwnerStreet2>2295 NW CORPORATE BLVD, STE 230</rptOwnerStreet2>
            <rptOwnerCity>BOCA RATON</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33431</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001452595</rptOwnerCik>
            <rptOwnerName>Houtkin Brad</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2295 NW CORPORATE BLVD</rptOwnerStreet1>
            <rptOwnerStreet2>STE 230</rptOwnerStreet2>
            <rptOwnerCity>BOCA RATON</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33431</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President, CEO, Treasurer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001335876</rptOwnerCik>
            <rptOwnerName>Houtkin Sherry</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2295 NW CORPORATE BLVD</rptOwnerStreet1>
            <rptOwnerStreet2>STE 230</rptOwnerStreet2>
            <rptOwnerCity>BOCA RATON</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33431</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, $.001 par value</value>
            </securityTitle>
            <transactionDate>
                <value>2018-07-27</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>3395000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>140311.48</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <remarks>Airmont Trust, of which Brad Houtkin and Sherry Houtkin are co-trustees and beneficiaries, sold 3,395,000 shares of the issuer's common stock in a private transaction. This Form 4 is being filed jointly by the Airmont Trust (which was a 10% owner), and Brad and Sherry Houtkin, individually, because each of them is a director of the issuer and beneficially owns 50% of the issuer's securities held by the Trust. Each of Brad and Sherry Houtkin disclaims beneficial ownership of 50% of the securities held by the Trust.</remarks>

    <ownerSignature>
        <signatureName>/s/ Sherry Houtkin, individually and as Co-Trustee of Airmont Trust</signatureName>
        <signatureDate>2018-07-31</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Brad Houtkin, individually and as Co-Trustee of Airmont Trust</signatureName>
        <signatureDate>2018-07-31</signatureDate>
    </ownerSignature>
</ownershipDocument>
