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 92 ARTICLES OF OTHER CALCAREOUS STONE Commodity Code Description 68 02 92 10 ARTICLES OF OTHER CALCAREOUS STONE 68 02 92 90 OTHER CALCAREOUS STONE