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 11 Articles of asbestos-cement, of cellulose fibre-cement or the like Commodity Code Description 68 11 40 Containing Asbestos 68 11 81 Corrugated sheets 68 11 82 Other sheets, panels, tiles and similar articles 68 11 89 Other articles