What is the item description for 251720 of HScode Uganda?
The description of the item 251720 of Uganda HScode: 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; granules, chippings and powder, of stones of heading 2515 or 2516, whether or not heattreated : Macadam of slag, dross or similar industrial waste, whether or not incorporating the materials cited in subheading 251710