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<title><![CDATA[EC21 Product Catalogs - vinyl chlorides resin]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/vinyl-chlorides-resin--0549/1/vinyl chlorides resin.html]]></link><item>
<title><![CDATA[PVC Resin K67 K57]]></title><link><![CDATA[https://global2002za.en.ec21.com/PVC-Resin-K67-K57--11875341_11875346.html]]></link><description><![CDATA[resin performance is different. According to residual content of vinyl chloride in polyvinyl chloride resin, is can be divided into : commercial grade, food hygiene grade and medical application grad]]></description><pubDate><![CDATA[20231213]]></pubDate></item>

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