081212 Granules, chippings and powder/ pebbles, gravel

08121210 Gravel and pebbles of a kind used for concrete aggregates, for road metalling or for railway or other ballast/ shingle and flint 08121230 Crushed stone of a kind used for concrete aggregates, for road metalling or for railway or other ballast (excluding gravel, pebbles, shingle and flint) 08121250 Granules, chippings and powder of marble 08121290 Granules, chippings and powder of travertine, ecaussine, granite, porphyry, basalt, sandstone and other monumental stone