The description of the item 7007198012 of Italy HScode: "Toughened ""tempered"" safety glass (excl. enamelled, coloured throughout the mass, opacified, flashed or with an absorbent or reflecting layer, glass of size and shape suitable for incorporation in motor vehicles, aircraft, spacecraft, vessels and other vehicles, and lenses for spectacles and goggles, etc., and for clocks and watches) : Solar glass consisting of tempered soda-lime-flat-glass, with an iron content of less than 300 ppm, a solar transmittance of more than 88% (measured according to AM1,5 300-2500 nm), a resistance to heat up to 250° C (measured according to EN 12150), a resistance to thermal shocks of ? 150 K (measured according to EN 12150) and having a mechanical strength of 90 N/mm 2 or more (measured according to EN 1288-3) having no more than 4.5 mm of thickness Uncoated"