HSN CodeHSN Description

25231000Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers cement clinkers

69010010Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths - bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths:bricks

72155090Other bars and rods of iron or non-alloy steel - other, not further worked than cold-formed or cold-finished : other

73071900Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel - cast fittings : other