Subheadings 5
2517.10 Pebbles, gravel, broken or crushed stone; of a kind commonly used for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated 2517.20 Macadam of slag, dross or similar industrial waste; whether or not incorporating the materials in Tariff item 2517.10.00 2517.30 Tarred macadam 2517.41 Stones; of marble, in granules, chippings and powder, whether or not heat-treated 2517.49 Stones; of heading no. 2515 or 2516 (excluding marble), in granules, chippings and powder, whether or not heat-treated
Industry
This code belongs to the Minerals & Fuels industry.