Section 13 ARTICLES OF STONE, PLASTER, CEMENT, ASBESTOS, MICA OR SIMILAR MATERIAL S; CERAMIC PRODUCTS; GLASS AND GLASSWARE 70 Glass and glassware 70 18 Glass beads, imitation pearls, imitation precious or semiprecious stones and sim 70 18 10 70 18 10 ** Commodity Code Description 70 18 20 00 00 - Glass microspheres not exceeding 1 mm in diameter 70 18 90 00 00 - Other