Section 13 Articles of stone, plaster,cement,asbestos, mica or similar materials; ceramic products; glass and glassware 68 Articles of stone, plaster, cement, asbestos, mica or similar materials 68 04 Millstones,grindstones and like,without framework,for grinding etc,of natural stone etc 68 04 23 Of natural stone Commodity Code Description 68 04 23 00 Of natural stone
