Section 13 Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware 70 Glass and glassware 70 03 Cast glass and rolled glass, in sheets or profiles, whether or not having an absorbent, reflecting or non-reflecting layer, but nototherwise worked. 70 03 12 Coloured throughout the mass (body tinted), opacified, flashed or having an absor.... Commodity Code Description 70 03 12 00 Coloured throughout the mass (body tinted), opacified, flashed or having an absor....