, other electromedical apparatus and sight-testing instruments ₹ ₹ ₹ ₹ coal; briquettes, ovoids and similar solid fuels manufactured from coal ₹ ₹ ₹ ₹ ferrous waste and scrap; remelting scrap ingots of iron or steel ₹ ₹ ₹ ₹ recovered (waste and scrap) paper or paperboard ₹ ₹ ₹ ₹ undenatured ethyl alcohol...