Section 13 ARTICLES OF STONE, PLASTER, CEMENT, ASBESTOS, MICA OR SIMILAR MATERIAL S; CERAMIC PRODUCTS; GLASS AND GLASSWARE 69 Ceramic products 69 07 Unglazed ceramic flags and paving, hearth or wall tiles; unglazed ceramic mosaic 69 07 22 Of a water absorption coefficient by weight exceeding 0.5 % but not exceeding 10% 69 07 22 00 Of a water absorption coefficient by weight exceeding 0.5 % but not exceeding 10% Commodity Code Description 69 07 22 00 00 Of a water absorption coefficient by weight exceeding 0.5 % but not exceeding 10%