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</html><thumbnail_url>https://www.opisnet.com/wp-content/uploads/2023/09/Petchem-with-storage-scaled.jpg</thumbnail_url><thumbnail_width>2560</thumbnail_width><thumbnail_height>1547</thumbnail_height><description>Ethylene and propylene are used as raw materials in nearly every petrochemical supply chain, most of which end up as manufactured goods that are in our homes. This post walks you through the basics of these essential, and often misunderstood, components.</description></oembed>
