HSN CodeHSN Description

25051019Natural sands of all kinds, whether or not coloured, other than metal-bearing sands of chapter 26 - silica sands and quartz sands: silica sands: other

25239090Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or not coloured or in the form of clinkers - other hydraulic cements: other

32099090Paints and varnishes (including enamels and lacquers) based on synthetic polymers or chemically modified natural polymers, dispersed or dissolved in an aqueous medium - other : other

38242090Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included naphthenic acids, their water-insoluble salts and their esters: other

73082019Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel - towers and lattice masts : towers, whether or not assembled : other