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 02 WORKED MONUMENTAL OR BUILDING STONE (EXCEPT SLATE) AND ARTICLES THEREOF, 68 02 29 ARTICLES OF OTHER MONUMENTAL/BUILDING STONE Commodity Code Description 68 02 29 10 ARTICLES OF OTHER MONUMENTAL/BUILDING STONE 68 02 29 90 OTHER MONUMENTAL/BUILDING STONE, SIMPLY CUT/SAWN, WITH A FLAT/EVEN SURFACE