Section 13 Articles of stone, plaster,cement,asbestos, mica or similar materials; ceramic products; glass and glassware 70 Glass and glassware 70 16 Paving blocks etc, pressed/moulded glass ;glass cubes & wares;leaded lights;foam glass.. Commodity Code Description 70 16 10 Glass cubes & other glass smallwares, whether or not on a backing, for mosaics or....... 70 16 90 Other