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<title><![CDATA[EC21 Product Catalogs - blend crude oil]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/blend_crude_oil--331020/1/blend crude oil.html]]></link><item>
<title><![CDATA[PVC Resin]]></title><link><![CDATA[https://polychemicals888.en.ec21.com/PVC_Resin--10311143_10348734.html]]></link><description><![CDATA[crude oil. There are four manufacturing processes commonly used in its production. They are the suspension method, the mass method, the emulsion/dispersion method, and the solution method. PVC resin ]]></description><pubDate><![CDATA[20170330]]></pubDate></item>

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