Section 13 ARTICLES OF STONE, PLASTER,CEMENT,ASBESTOS, MICA OR SIMILAR MATERIALS; CERAMIC PRODUCTS; GLASS AND GLASSWARE 70 Glass and Glassware. 70 13 GLASSWARE USED FOR TABLE, KITCHEN, TOILET, OFFICE..., NES 70 13 42 Of glass having a linear coefficient of expansion not exceeding 5 x 10-6 per 70 13 42 00 Of glass having a linear coefficient of expansion not exceeding 5 x 10-6 per Commodity Code Description 70 13 42 00 000 Of glass having a linear coefficient of expansion not exceeding 5 x 10-6 per