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 13 Friction material and articles thereof, of asbestos..., for brakes, etc 68 13 90 Articles of friction material (excl. brakes...), nes, of asbestos... Commodity Code Description 68 13 90 00 Articles of friction material (excl. brakes...), nes, of asbestos...