Section 13 Articles of stone, plaster,cement,asbestos, mica or similar materials; ceramic products; glass and glassware 70 Glass and glassware 70 05 Float glass and surface ground or polished glass, in sheets Commodity Code Description 70 05 10 Non-wired unworked sheets of float/ground/polished glass, with absorbant ...laye 70 05 21 Non-wired unworked sheets of float/ground/polished glass, coloured... 70 05 29 Non-wired unworked sheets of float/ground/polished glass, nes 70 05 30 Wired glass