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 21 ARTICLES OF MARBLE, TRAVERTINE & ALABASTER Commodity Code Description 68 02 21 10 ARTICLES OF MARBLE, TRAVERTINE & ALABASTER 68 02 21 90 OTHER MARBLE, TRAVERTINE & ALABASTER, SIMPLY CUT OR SAWN, WITH A FLAT.....