- 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
25172000
- Macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in subheading 251710
25173000
- Tarred macadam
25171010
- - Pebbles, gravel, shingle and flint
25171020
- - Limestone, dolomite and other calcareous stone, broken or crushed