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 15 Articles of stone or of other mineral substance, nes 68 15 10 Yarn or thread 68 15 10 10 Yarn or thread Commodity Code Description 68 15 10 10 00 Yarn or thread
