Semi-processed plastics; padding materials of polyurethane foam and plastic; semi-processed polyurethane foams for use in the manufacture of mattresses, mattress cores, pillows, upholstered furniture, and for use in the upholstery industry; products made of semi-finished plastic materials, namely, synthetic plastic as semi-finished products in form of foils, plates, rods, profiles, hoses, tubes, blocks; semi-processed plastic materials and resins in extruded form used in manufacturing operati...