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 70 05 21 Non-wired unworked sheets of float/ground/polished glass, coloured... Commodity Code Description 70 05 21 00 Non-wired unworked sheets of float/ground/polished glass, coloured... 70 05 21 10 Optical glass, not optically worked 70 05 21 90 Other
