The description of the item 74040021 of India HScode: Waste and scrap, of copper (excl. ingots or other similar unwrought shapes, of remelted copper waste and scrap, ashes and residues containing copper, and waste and scrap of primary cells, primary batteries and electric accumulators): Of copper alloys: Empty or discharged cartridges of all bores and sizes, including the following clean fired 70/30 brass shells free of bullets, iron and any other foreign material covered by ISRI code word ‘Lake’; clean muffled (popped) 70/30 brass shells free of bullets, iron and any other foreign material covered by ISRI code word ‘Lamb’