Insulating refractory materials; Self-adhesive plastic sheets for use in manufacturing; Extruded plastic in the form of bars, blocks, pellets, rods, sheets, tubes for use in manufacturing; Semi-finished plastic sheet materials for use in lighting panels; Plastic sheets for use in the manufacture of countertops, tabletops; Organic glass, semi-processed; Acrylic resin sheeting for use in the manufacture of laminated glass; Plastic laminated sheets and panels for use in the manufacture of countertops; Unfitted plastic sheeting for use in protecting furniture; Plastic sheets for use in the manufacture of displays, signs and packaging; Flexible tubes of plastic