Crushed Stone Jelly

Hs code of chapter 2517 , list of hs codes for 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 heattreated macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in the first part of the heading tarred macadam.