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 09 Articles of plaster or of compositions based on plaster Commodity Code Description 68 09 11 Faced or reinforced with paper or paperboard only 68 09 19 Other 68 09 90 Other articles