[ Plastics, unprocessed; synthetic resins, unprocessed; artificial resins, unprocessed; filtering materials of unprocessed plastics in particulate form; polymer resins, unprocessed; unprocessed silicone resins; plastic molding compounds for use in plastic extrusion operations; unprocessed plastic materials in paste form; Polymers for use in the manufacture of plastics, namely, nylon salt based granulates for the manufacture of engineered plastics; polyurethane ]