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 07 Articles of asphalt or of similar material (for example, petroleum bitumen or coal tar pitch) Commodity Code Description 68 07 10 - In rolls 68 07 90 - Other