Section 13 Articles of stone, plaster,cement,asbestos, mica or similar materials; ceramic products; glass and glassware 70 Glass and glassware 70 19 Glass fibres (including glass wool) and articles thereof (for example, yarn, rovings, 70 19 90 Articles of glass fibre (incl. glass wool), nes Commodity Code Description 70 19 90 00 Articles of glass fibre (incl. glass wool), nes 70 19 90 10 Glass fibres (including glass wool) 70 19 90 20 Blinds 70 19 90 30 Glass fibre, excluding glass wool 70 19 90 40 Asphalt or coal-tar impregnated glass-fibre outerwrap of a kind used for pipe 70 19 90 50 Woven fabrics of rovings 70 19 90 90 Other