2331 Manufacture of ceramic tiles and flags

23311010 Unglazed ceramic mosaic tiles, cubes and similar articles, with a surface area < 49 cm² 23311020 Glazed ceramic mosaic tiles, cubes and similar articles, with a surface area < 49 m² 23311030 Unglazed ceramic double tiles of the Spaltplatten type 23311053 Unglazed stoneware flags and paving, hearth or wall tiles (excluding double tiles of the Spaltplatten type) 23311057 Earthenware or fine pottery and other unglazed ceramic flags and paving, hearth or wall tiles (excluding of siliceous fossil meals or similar siliceous earths, refractory ceramic goods, articles of stoneware, double tiles of the ''Spaltplatten'' type, tiles made into stands, ornamental articles and tiles specifically manufactured for stoves) 23311071 Glazed ceramic double tiles of the Spaltplatten type 23311073 Glazed stoneware flags and paving, hearth or wall tiles, with a face of > 90 cm² 23311075 Glazed earthenware or fine pottery ceramic flags and paving, hearth or wall tiles, with a face of > 90 cm² 23311079 Glazed ceramic flags and paving, hearth or wall tiles excluding double tiles of the spaltplatten type, stoneware, earthenware or fine pottery flags, paving or tiles with a face of not > 90 cm²