CA Student
15932 Points
Joined May 2011
5%
HSN 2517: 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; macadam of sl*g, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading; tarred macadam; grenules cheeping and powder of stones heading 2515 or 2516 whether or not heat treated.