Adhesive bands other than for stationery and not for medical or household purposes; Adhesive tape for industrial and commercial use; Foils of metal for building insulation; Insulating materials; Insulating oils; Insulating refractory materials; Insulating tapes; Insulating varnish; Insulators for electric mains; Semi-processed acrylic resins; Semi-processed plastic in the form of films, sheets, tubes, bars, or rods; Semi-processed plastics; Semi-processed synthetic resins