Classification Information
Plastic investment materials in the nature of molding compounds for use in the manufacture of jewelry; Plastic molding compounds for use in plastic extrusion operations; Plastic molding compounds for use in the manufacture of plastic sheets and films; Plastic molding compounds for use in the manufacture of molded plastic articles; Thermally processed lignin-cellulosic material from plants for use as an extender for plastic compounds in plastic products; Unprocessed synthetic resins for use in the manufacture of plastic molding compounds
Chemicals