Section 13 ARTICLES OF STONE, PLASTER, CEMENT, ASBESTOS, MICA OR SIMILAR MATERIAL S; CERAMIC PRODUCTS; GLASS AND GLASSWARE 68 Articles of stone, plaster, cement, asbestos, mica or similar materials 68 05 Natural or artificial abrasive powder or grain, on a base of textile material, o 68 05 10 68 05 10 00 Commodity Code Description 68 05 10 00 00 - On a base of woven textile fabric only