Eurostat, Luxembourg. 25171010 (01/1988-..) Pebbles and gravel for concrete aggregates, for road metalling or for railway or other ballast, shingle and flint, whether or not heat-treated: CN 25171010 /Exports /Unit = Prices (Euro/ton) /Partner: Slovakia /Reporter: Eur27_2020 /25171010:Pebbles and Gravel for Concrete Aggregates, for Road Metalling or for Railway or Other Ballast, Shingle and Flint, Whether or not Heat-treated.