Plastics, namely, unprocessed plastics in all forms; Polymers, namely, polymer base compositions used in the manufacture of commercial, industrial, and domestic goods; Resins, namely, unprocessed synthetic resins, polymer resins used in the manufacture of resin or fiber composites; Bioplastics, namely, unprocessed bioplastics in all forms; Resins used in biological procedures, namely, polymer biologically based resins used in the manufacture of biologically based resin or fiber composites; Unprocessed synthetic resins and artificial resins; Unprocessed plastics of synthetics for agricultural use; Blends of two or more types of plastics of synthetics for agricultural use; Blends of plastics and starch for use in the manufacture of biodegradable plastics; Chemical additives and auxiliary chemical agents used in the processing and manufacturing of plastic materials