Section 13 Articles of stone, plaster,cement,asbestos, mica or similar materials; ceramic products; glass and glassware 70 Glass and glassware 70 04 Drawn and blown glass, in sheets, not otherwise worked Commodity Code Description 70 04 20 Glass, coloured throughout the mass(body tinted), opacified, flashed or having an....... 70 04 90 Other glass