Section 13 ARTICLES OF STONE, PLASTER, CEMENT, ASBESTOS, MICA OR SIMILAR MATERIAL S; CERAMIC PRODUCTS; GLASS AND GLASSWARE 70 Glass and glassware 70 19 Glass fibres (including glass wool) and articles thereof (for example, yarn, wov Commodity Code Description 70 19 11 70 19 12 70 19 13 Other yarn,Silvers 70 19 14 Mechanically bonded mats 70 19 15 Chemically bonded mats 70 19 19 70 19 31 70 19 32 70 19 39 70 19 40 70 19 51 70 19 52 70 19 59 70 19 61 Closed woven fabrics of rovings 70 19 62 Other closed fabrics for rovings 70 19 63 Closed woven fabrics, plain weave, of yarns, not coated or laminated 70 19 64 Closed woven fabrics, plain weave, of yarns, coated or laminated 70 19 65 Open woven fabrics of a width not exceeding 30 cm 70 19 66 Open woven fabrics of a width exceeding 30 cm 70 19 69 Other 70 19 71 Veils (thin sheets) 70 19 72 Other closed fabrics 70 19 73 Other open fabrics 70 19 80 Glass wool and articles of glass wool 70 19 90