HTS CodeDescriptionGeneral Rate
7301Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel:N/A7301.10.00.00Sheet pilingFree7301.20Angles, shapes and sections:N/A7301.20.10.00Of iron or nonalloy steelFree7301.20.50.00Of alloy steelFree7302Railway or tramway track construction material of iron or steel, the following: rails, check-rails and rack rails, switch blades, crossing frogs, point rods and other crossing pieces, sleepers (cross-ties), fish-plates, chairs, chair wedges, sole plates (base plates), rail clips, bedplates, ties and other material specialized for jointing or fixing rails:N/A7302.10Rails:N/A7302.10.10Of iron or nonalloy steelFree7302.10.10.10Standard tee rails over 30 kg per meterN/A7302.10.10.15Over 30 kg per meterN/A7302.10.10.25OtherN/A7302.10.10.35Standard tee rails over 30 kg per meterN/A7302.10.10.45Over 30 kg per meterN/A7302.10.10.55OtherN/A7302.10.10.65Railway rails for rerollingN/A7302.10.10.75OtherN/A7302.10.50Of alloy steelFree7302.10.50.20NewN/A7302.10.50.40Railway rails for rerollingN/A7302.10.50.60OtherN/A7302.30.00.00Switch blades, crossing frogs, point rods and other crossing piecesFree7302.40.00.00Fish-plates and sole platesFree7302.90Other:N/A7302.90.10.00Sleepers (cross-ties)Free7302.90.90.00OtherFree7303.00.00Tubes, pipes and hollow profiles, of cast ironFree7303.00.00.30Soil pipeN/A7303.00.00.60Pressure pipe with an inside diameter of less than 356 mmN/A7303.00.00.90OtherN/A7304Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:N/A7304.11.00Of stainless steelFree7304.11.00.20Having an outside diameter not exceeding 114.3 mmN/A7304.11.00.50Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmN/A7304.11.00.80Having an outside diameter exceeding 406.4 mmN/A7304.19Other:N/A7304.19.10Of iron or nonalloy steelFree7304.19.10.20Having an outside diameter not exceeding 114.3 mmN/A7304.19.10.30Having an outside diameter exceeding 114.3 mm but less than 215.9 mmN/A7304.19.10.45Having a wall thickness less than 12.7 mmN/A7304.19.10.60Having a wall thickness of 12.7 mm or moreN/A7304.19.10.80Having an outside diameter exceeding 406.4 mmN/A7304.19.50Of other alloy steelFree7304.19.50.20Having an outside diameter not exceeding 114.3 mmN/A7304.19.50.50Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmN/A7304.19.50.80Having an outside diameter exceeding 406.4 mmN/A7304.22.00Drill pipe of stainless steelFree7304.22.00.30Having a wall thickness not exceeding 9.5 mmN/A7304.22.00.45Having a wall thickness exceeding 9.5 mmN/A7304.22.00.60Having an outside diameter exceeding 168.3 mmN/A7304.23Other drill pipe:N/A7304.23.30.00Of iron or nonalloy steelFree7304.23.60Of alloy steelFree7304.23.60.30Having a wall thickness not exceeding 9.5 mmN/A7304.23.60.45Having a wall thickness exceeding 9.5 mmN/A7304.23.60.60Having an outside diameter exceeding 168.3 mmN/A7304.24Other, of stainless steel:N/A7304.24.30Threaded or coupledFree7304.24.30.10Having a wall thickness less than 12.7 mmN/A7304.24.30.20Having a wall thickness of 12.7 mm or moreN/A7304.24.30.30Having a wall thickness less than 12.7 mmN/A7304.24.30.40Having a wall thickness of 12.7 mm or moreN/A7304.24.30.45Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mmN/A7304.24.30.80Having an outside diameter exceeding 406.4 mmN/A7304.24.40OtherFree7304.24.40.10Having a wall thickness less than 12.7 mmN/A7304.24.40.20Having a wall thickness of 12.7 mm or moreN/A7304.24.40.30Having a wall thickness less than 12.7 mmN/A7304.24.40.40Having a wall thickness of 12.7 mm or moreN/A7304.24.40.50Having a wall thickness less than 12.7 mmN/A7304.24.40.60Having a wall thickness of 12.7 mm or moreN/A7304.24.40.80Having an outside diameter exceeding 406.4 mmN/A7304.24.60TubingFree7304.24.60.15Having a wall thickness not exceeding 9.5 mmN/A7304.24.60.30Having a wall thickness exceeding 9.5 mmN/A7304.24.60.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mmN/A7304.24.60.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mmN/A7304.24.60.75Having an outside diameter exceeding 406.4 mmN/A7304.29Other:N/A7304.29.10Threaded or coupledFree7304.29.10.10Having a wall thickness less than 12.7 mmN/A7304.29.10.20Having a wall thickness of 12.7 mm or moreN/A7304.29.10.30Having a wall thickness less than 12.7 mmN/A7304.29.10.40Having a wall thickness of 12.7 mm or moreN/A7304.29.10.50Having a wall thickness less than 12.7 mmN/A7304.29.10.60Having a wall thickness of 12.7 mm or moreN/A7304.29.10.80Having an outside diameter exceeding 406.4 mmN/A7304.29.20OtherFree7304.29.20.10Having a wall thickness less than 12.7 mmN/A7304.29.20.20Having a wall thickness of 12.7 mm or moreN/A7304.29.20.30Having a wall thickness less than 12.7 mmN/A7304.29.20.40Having a wall thickness of 12.7 mm or moreN/A7304.29.20.50Having a wall thickness less than 12.7 mmN/A7304.29.20.60Having a wall thickness of 12.7 mm or moreN/A7304.29.20.80Having an outside diameter exceeding 406.4 mmN/A7304.29.31Threaded or coupledFree7304.29.31.10Having a wall thickness less than 12.7 mmN/A7304.29.31.20Having a wall thickness of 12.7 mm or moreN/A7304.29.31.30Having a wall thickness less than 12.7 mmN/A7304.29.31.40Having a wall thickness of 12.7 mm or moreN/A7304.29.31.50Having a wall thickness less than 12.7 mmN/A7304.29.31.60Having a wall thickness of 12.7 mm or moreN/A7304.29.31.80Having an outside diameter exceeding 406.4 mmN/A7304.29.41OtherFree7304.29.41.10Having a wall thickness less than 12.7 mmN/A7304.29.41.20Having a wall thickness of 12.7 mm or moreN/A7304.29.41.30Having a wall thickness less than 12.7 mmN/A7304.29.41.40Having a wall thickness of 12.7 mm or moreN/A7304.29.41.50Having a wall thickness less than 12.7 mmN/A7304.29.41.60Having a wall thickness of 12.7 mm or moreN/A7304.29.41.80Having an outside diameter exceeding 406.4 mmN/A7304.29.50Of iron or nonalloy steelFree7304.29.50.15Having a wall thickness not exceeding 9.5 mmN/A7304.29.50.30Having a wall thickness exceeding 9.5 mmN/A7304.29.50.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mmN/A7304.29.50.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mmN/A7304.29.50.75Having an outside diameter exceeding 406.4 mmN/A7304.29.61Of other alloy steelFree7304.29.61.15Having a wall thickness not exceeding 9.5 mmN/A7304.29.61.30Having a wall thickness exceeding 9.5 mmN/A7304.29.61.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mmN/A7304.29.61.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mmN/A7304.29.61.75Having an outside diameter exceeding 406.4 mmN/A7304.31Cold-drawn or cold-rolled (cold-reduced):N/A7304.31.30.00Hollow barsFree7304.31.60OtherFree7304.31.60.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heatersN/A7304.31.60.50OtherN/A7304.39.00OtherFree7304.39.00.02Having an outside diameter less than 38.1 mmN/A7304.39.00.04Having an outside diameter of 38.1 mm or more but less than 190.5 mmN/A7304.39.00.06Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mmN/A7304.39.00.08Having an outside diameter exceeding 285.8 mmN/A7304.39.00.16Galvanized, having an outside diameter not exceeding 114.3 mmN/A7304.39.00.20Having an outside diameter less than 38.1 mmN/A7304.39.00.24Having a wall thickness less than 6.4 mmN/A7304.39.00.28Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mmN/A7304.39.00.32Having a wall thickness exceeding 12.7 mmN/A7304.39.00.36Having a wall thickness less than 12.7 mmN/A7304.39.00.40Having a wall thickness of 12.7 mm or more but less than 19 mmN/A7304.39.00.44Having a wall thickness of 19 mm or moreN/A7304.39.00.48Having a wall thickness less than 12.7 mmN/A7304.39.00.52Having a wall thickness of 12.7 mm or more but less than 19 mmN/A7304.39.00.56Having a wall thickness of 19 mm or moreN/A7304.39.00.62Having a wall thickness less than 12.7 mmN/A7304.39.00.68Having a wall thickness of 12.7 mm or more but less than 19 mmN/A7304.39.00.72Having a wall thickness of 19 mm or moreN/A7304.39.00.76Having a wall thickness less than 19 mmN/A7304.39.00.80Having a wall thickness of 19 mm or moreN/A7304.41Cold-drawn or cold-rolled (cold-reduced):N/A7304.41.30Of an external diameter of less than 19 mmFree7304.41.30.05Of high-nickel alloy steelN/A7304.41.30.15Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heatersN/A7304.41.30.45OtherN/A7304.41.60OtherFree7304.41.60.05Of high-nickel alloy steelN/A7304.41.60.15Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heatersN/A7304.41.60.45OtherN/A7304.49.00OtherFree7304.49.00.05Of high-nickel alloy steelN/A7304.49.00.15Hollow barsN/A7304.49.00.45Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heatersN/A7304.49.00.60OtherN/A7304.51Cold-drawn or cold-rolled (cold-reduced):N/A7304.51.10.00Suitable for use in the manufacture of ball or roller bearingsFree7304.51.50OtherFree7304.51.50.05Of high-nickel alloy steelN/A7304.51.50.15Of heat-resisting steelN/A7304.51.50.45OtherN/A7304.51.50.60OtherN/A7304.59Other:N/A7304.59.10.00Suitable for use in the manufacture of ball or roller bearingsFree7304.59.20Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heatersFree7304.59.20.30Of heat-resisting steelN/A7304.59.20.40Having an outside diameter less than 38.1 mmN/A7304.59.20.45Having an outside diameter of 38.1 mm or more but not exceeding 114.3 mmN/A7304.59.20.55Having an outside diameter exceeding 114.3 mm but less than 190.5 mmN/A7304.59.20.60Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mmN/A7304.59.20.70Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mmN/A7304.59.20.80Having an outside diameter exceeding 406.4 mmN/A7304.59.60.00Of heat-resisting steelFree7304.59.80OtherFree7304.59.80.10Having an outside diameter less than 38.1 mmN/A7304.59.80.15Having a wall thickness less than 6.4 mmN/A7304.59.80.20Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mmN/A7304.59.80.25Having a wall thickness exceeding 12.7 mmN/A7304.59.80.30Having a wall thickness less than 12.7 mmN/A7304.59.80.35Having a wall thickness of 12.7 mm or more but less than 19 mmN/A7304.59.80.40Having a wall thickness of 19 mm or moreN/A7304.59.80.45Having a wall thickness less than 12.7 mmN/A7304.59.80.50Having a wall thickness of 12.7 mm or more but less than 19 mmN/A7304.59.80.55Having a wall thickness of 19 mm or moreN/A7304.59.80.60Having a wall thickness less than 12.7 mmN/A7304.59.80.65Having a wall thickness of 12.7 mm or more but less than 19 mmN/A7304.59.80.70Having a wall thickness of 19 mm or moreN/A7304.59.80.80Having an outside diameter exceeding 406.4 mmN/A7304.90Other:N/A7304.90.10.00Of iron or nonalloy steelFree7304.90.30.00Of alloy steelFree7304.90.50.00Of iron or nonalloy steelFree7304.90.70.00Of alloy steelFree7305Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel:N/A7305.11Longitudinally submerged arc welded:N/A7305.11.10Of iron or nonalloy steelFree7305.11.10.30With an external diameter exceeding 406.4 mm but not exceeding 609.6 mmN/A7305.11.10.60With an external diameter exceeding 609.6 mmN/A7305.11.50.00Of alloy steelFree7305.12Other, longitudinally welded:N/A7305.12.10Of iron or nonalloy steelFree7305.12.10.30With an external diameter exceeding 406.4 mm but not exceeding 609.6 mmN/A7305.12.10.60With an external diameter exceeding 609.6 mmN/A7305.12.50.00Of alloy steelFree7305.19Other:N/A7305.19.10Of iron or nonalloy steelFree7305.19.10.30With an external diameter exceeding 406.4 mm but not exceeding 609.6 mmN/A7305.19.10.60With an external diameter exceeding 609.6 mmN/A7305.19.50.00Of alloy steelFree7305.20Casing of a kind used in drilling for oil or gas:N/A7305.20.20.00Threaded or coupledFree7305.20.40.00OtherFree7305.20.60.00Threaded or coupledFree7305.20.80.00OtherFree7305.31Longitudinally welded:N/A7305.31.20.00Tapered pipes and tubes of steel principally used as parts of illuminating articlesFree7305.31.40.00Of iron or nonalloy steelFree7305.31.60Of alloy steelFree7305.31.60.10Of stainless steelN/A7305.31.60.90OtherN/A7305.39Other:N/A7305.39.10.00Of iron or nonalloy steelFree7305.39.50.00Of alloy steelFree7305.90Other:N/A7305.90.10.00Of iron or nonalloy steelFree7305.90.50.00Of alloy steelFree7306Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel:N/A7306.11.00Welded, of stainless steelFree7306.11.00.10With an outside diameter not exceeding 114.3 mmN/A7306.11.00.50With an outside diameter exceeding 114.3 mmN/A7306.19Other:N/A7306.19.10Of iron or nonalloy steelFree7306.19.10.10With an outside diameter not exceeding 114.3 mmN/A7306.19.10.50With an outside diameter exceeding 114.3 mmN/A7306.19.51Of alloy steelFree7306.19.51.10With an outside diameter not exceeding 114.3 mmN/A7306.19.51.50With an outside diameter exceeding 114.3 mmN/A7306.21Welded of stainless steel:N/A7306.21.30.00Threaded or coupledFree7306.21.40.00OtherFree7306.21.80TubingFree7306.21.80.10Imported with couplingN/A7306.21.80.50OtherN/A7306.29Other:N/A7306.29.10Threaded or coupledFree7306.29.10.30Imported with couplingN/A7306.29.10.90OtherN/A7306.29.20.00OtherFree7306.29.31.00Threaded or coupledFree7306.29.41.00OtherFree7306.29.60Of iron or nonalloy steelFree7306.29.60.10Imported with couplingN/A7306.29.60.50OtherN/A7306.29.81OtherFree7306.29.81.10Imported with couplingN/A7306.29.81.50OtherN/A7306.30Other, welded, of circular cross section, of iron or nonalloy steel:N/A7306.30.10Having a wall thickness of less than 1.65 mmFree7306.30.10.10Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit
7306.30.10.90Other
7306.30.30.00Tapered steel pipes and tubes principally used as parts of illuminating articlesFree7306.30.50OtherFree7306.30.50.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawnN/A7306.30.50.15Other, cold-drawnN/A7306.30.50.20Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mmN/A7306.30.50.26With an outside diameter not exceeding 50.8 mmN/A7306.30.50.27With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmN/A7306.30.50.28Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduitN/A7306.30.50.31With an outside diameter not exceeding 50.8 mmN/A7306.30.50.33With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmN/A7306.30.50.35Tube and pipe hollows for redrawingN/A7306.30.50.41With an outside diameter not exceeding 50.8 mmN/A7306.30.50.43With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmN/A7306.30.50.56With an outside diameter not exceeding 50.8 mmN/A7306.30.50.57With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmN/A7306.30.50.85GalvanizedN/A7306.30.50.90OtherN/A7306.40Other, welded, of circular cross section, of stainless steel:N/A7306.40.10Having a wall thickness of less than 1.65 mmFree7306.40.10.10Containing more than 1.5 percent but less than 5 percent by weight of molybdenumN/A7306.40.10.15OtherN/A7306.40.10.90OtherN/A7306.40.50Having a wall thickness of 1.65 mm or moreFree7306.40.50.05Of high-nickel alloy steelN/A7306.40.50.15Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawnN/A7306.40.50.40Containing more than 0.5 percent but less than 24 percent by weight of nickelN/A7306.40.50.42Containing less than 15 percent by weight of chromiumN/A7306.40.50.44OtherN/A7306.40.50.62Containing more than 1.5 percent but less than 5 percent by weight of molybdenumN/A7306.40.50.64OtherN/A7306.40.50.80OtherN/A7306.40.50.85Containing more than 0.5 percent but less than 24 percent by weight of nickelN/A7306.40.50.90OtherN/A7306.50Other, welded, of circular cross section, of other alloy steel:N/A7306.50.10.00Having a wall thickness of less than 1.65 mmFree7306.50.30.00Tapered pipes and tubes of steel principally used as parts of illuminating articlesFree7306.50.50OtherFree7306.50.50.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawnN/A7306.50.50.30Other, cold-drawn or cold-rolled (cold- reduced)N/A7306.50.50.50With an outside diameter not exceeding 114.3 mmN/A7306.50.50.70With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmN/A7306.61Of square or rectangular cross section:N/A7306.61.10.00Of iron or nonalloy steelFree7306.61.30.00Of alloy steelFree7306.61.50.00Of iron or nonalloy steelFree7306.61.70Of alloy steelFree7306.61.70.30Of stainless steelN/A7306.61.70.60OtherN/A7306.69Of other noncircular cross section:N/A7306.69.10.00Of iron or nonalloy steelFree7306.69.30.00Of alloy steelFree7306.69.50.00Of iron or nonalloy steelFree7306.69.70Of alloy steelFree7306.69.70.30Of stainless steelN/A7306.69.70.60OtherN/A7306.90Other:N/A7306.90.10.00Of iron or nonalloy steelFree7306.90.50.00Of alloy steelFree7307Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:N/A7307.11.00Of nonmalleable cast iron4.8%7307.11.00.30For threaded pipeN/A7307.11.00.45For cast-iron soil pipeN/A7307.11.00.60OtherN/A7307.19Other:N/A7307.19.30Ductile fittings5.6%7307.19.30.40Grooved-end fittings (including grooved couplings)N/A7307.19.30.60ThreadedN/A7307.19.30.70With mechanical, push-on (rubber compression) or flanged joints attachedN/A7307.19.30.85OtherN/A7307.19.90Other6.2%7307.19.90.30UnionsN/A7307.19.90.40Grooved-end fittings (including grooved couplings)N/A7307.19.90.60ThreadedN/A7307.19.90.80OtherN/A7307.21Flanges:N/A7307.21.10.00Not machined, not tooled and not otherwise processed after forging3.3%7307.21.50.00Other5.6%7307.22Threaded elbows, bends and sleeves:N/A7307.22.10.00Sleeves (couplings)Free7307.22.50.00Other6.2%7307.23.00Butt welding fittings5%7307.23.00.30Not machined, not tooled and not otherwise processed after formingN/A7307.23.00.90OtherN/A7307.29.00Other5%7307.29.00.30NipplesN/A7307.29.00.90OtherN/A7307.91Flanges:N/A7307.91.10.00Of iron or nonalloy steel3.3%7307.91.30.00Of alloy steel (except stainless steel)3.2%7307.91.50Other5.5%7307.91.50.10Of iron or nonalloy steelN/A7307.91.50.30Of alloy steel (except stainless steel)N/A7307.91.50.50Of iron or nonalloy steelN/A7307.91.50.70Of alloy steel (except stainless steel)N/A7307.92Threaded elbows, bends and sleeves:N/A7307.92.30Sleeves (couplings)Free7307.92.30.10Of iron or nonalloy steelN/A7307.92.30.30Of alloy steel (except stainless steel)N/A7307.92.90.00Other6.2%7307.93Butt welding fittings:N/A7307.93.30Of iron or nonalloy steel6.2%7307.93.30.10Not machined, not tooled and not otherwise processed after forgingN/A7307.93.30.40OtherN/A7307.93.60.00Of alloy steel (except stainless steel)5.5%7307.93.90With an inside diameter of 360 mm or more4.3%7307.93.90.10Not machined, not tooled and not otherwise processed after forgingN/A7307.93.90.40OtherN/A7307.93.90.60Of alloy steel (except stainless steel)N/A7307.99Other:N/A7307.99.10.00Of iron or nonalloy steel3.7%7307.99.30.00Of alloy steel (except stainless steel)3.2%7307.99.50Other4.3%7307.99.50.15NipplesN/A7307.99.50.45OtherN/A7307.99.50.60Of alloy steel (except stainless steel)N/A7308Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, 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:N/A7308.10.00.00Bridges and bridge sectionsFree7308.20.00Towers and lattice mastsFree7308.20.00.30Tubular, whether or not tapered, and sectional components thereofN/A7308.20.00.35Tubular wind turbine towers, whether or not tapered, and sectional components thereofN/A7308.20.00.90OtherN/A7308.30Doors, windows and their frames and thresholds for doors:N/A7308.30.10.00Of stainless steelFree7308.30.50OtherFree7308.30.50.15Windows and their framesN/A7308.30.50.25Thresholds for doorsN/A7308.30.50.50OtherN/A7308.40.00.00Equipment for scaffolding, shuttering, propping or pit- proppingFree7308.90Other:N/A7308.90.30.00Not in part of alloy steelFree7308.90.60.00OtherFree7308.90.70.00Steel gratingFree7308.90.95OtherFree7308.90.95.30Sheet-metal roofing, siding, flooring and roof drainage equipmentN/A7308.90.95.60Architectural and ornamental workN/A7308.90.95.90OtherN/A7309.00.00Reservoirs, tanks, vats and similar containers for any material (other than compressed or liquefied gas), of iron or steel, of a capacity exceeding 300 liters, whether or not lined or heat insulated, but not fitted with mechanical or thermal equipmentFree7309.00.00.30TanksN/A7309.00.00.90OtherN/A7310Tanks, casks, drums, cans, boxes and similar containers, for any material (other than compressed or liquefied gas), of iron or steel, of a capacity not exceeding 300 liters, whether or not lined or heat insulated, but not fitted with mechanical or thermal equipment:N/A7310.10.00Of a capacity of 50 liters or moreFree7310.10.00.05Refillable stainless steel kegs, whether or not pressurized, of a kind described in statistical note 1 to this chapter.N/A7310.10.00.15Empty steel drums and barrelsN/A7310.10.00.90OtherN/A7310.21.00Cans which are to be closed by soldering or crimpingFree7310.21.00.25Containers, of circular cross section, of a volume capacity between 11.4 liters and 26.6 liters, of a kind used for the conveyance of goodsN/A7310.21.00.70Containers of a circular cross section, of a capacity not exceeding 11.4 liters, of a kind used for aerosolsN/A7310.21.00.75OtherN/A7310.29.00OtherFree7310.29.00.20Refillable stainless steel kegs, whether or not pressurized, of a kind described in statistical note 1 to this chapterN/A7310.29.00.30OtherN/A7310.29.00.55Refillable stainless steel kegs, whether or not pressurized, of a kind described in statistical note 1 to this chapterN/A7310.29.00.65OtherN/A7311.00.00Containers for compressed or liquefied gas, of iron or steelFree7311.00.00.30Seamless steel containers not overwrapped, marked DOT 3A, 3AX, 3AA, 3AAX, 3B, 3E, 3HT, 3T or DOT-E followed by a specific exemption numberN/A7311.00.00.60OtherN/A7311.00.00.90OtherN/A7312Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated:N/A7312.10Stranded wire, ropes and cables:N/A7312.10.05.00Fitted with fittings or made up into articlesFree7312.10.10OtherFree7312.10.10.30Tire cordN/A7312.10.10.50Other, stranded wire having a lay or twist of not more than 1 revolution for a length equal to the strand diameter multiplied by 8.5N/A7312.10.10.70OtherN/A7312.10.20.00Fitted with fittings or made up into articlesFree7312.10.30OtherFree7312.10.30.05Tire cordN/A7312.10.30.10Covered with textile or other non- metallic materialN/A7312.10.30.12OtherN/A7312.10.30.20Other, stranded wire having a lay or twist of not more than 1 revolution for a length equal to the strand diameter multiplied by 8.5N/A7312.10.30.45Of brass plated wireN/A7312.10.30.65ACSR core strandN/A7312.10.30.70Covered with textile or other nonmetallic materialN/A7312.10.30.74OtherN/A7312.10.30.80OtherN/A7312.10.50.00Fitted with fittings or made up into articlesFree7312.10.60OtherFree7312.10.60.30With a diameter not exceeding 9.5 mmN/A7312.10.60.60OtherN/A7312.10.70.00Fitted with fittings or made up into articlesFree7312.10.80.00Of brass plated wireFree7312.10.90OtherFree7312.10.90.30With a diameter not exceeding 9.5 mmN/A7312.10.90.60With a diameter exceeding 9.5 mmN/A7312.10.90.90OtherN/A7312.90.00.00OtherFree7313.00.00.00Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not, and loosely twisted double wire, of a kind used for fencing, of iron or steelFree7314Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel:N/A7314.12Endless bands for machinery, of stainless steel:N/A7314.12.10.00With meshes not finer than 12 wires to the lineal centimeter in warp or fillingFree7314.12.20.00With meshes finer than 12 but not finer than 36 wires to the lineal centimeter in warp or fillingFree7314.12.30.00With 94 or more wires to the lineal centimeterFree7314.12.60.00OtherFree7314.12.90.00OtherFree7314.14Other woven cloth, of stainless steel:N/A7314.14.10.00With meshes not finer than 12 wires to the lineal centimeter in warp or fillingFree7314.14.20.00With meshes finer than 12 but not finer than 36 wires to the lineal centimeter in warp or fillingFree7314.14.30.00With 94 or more wires to the lineal centimeterFree7314.14.60.00OtherFree7314.14.90.00OtherFree7314.19.01.00OtherFree7314.20.00.00Grill, netting and fencing, welded at the intersection, of wire with a maximum cross-sectional dimension of 3 mm or more and having a mesh size of 100 cm2 or moreFree7314.31Plated or coated with zinc:N/A7314.31.10.00Wire fencing plated or coated with zinc, whether or not covered with plastic materialFree7314.31.50Other:Free7314.31.50.10Welded wire stucco netting, furred, not reinforced with supplemental horizontal wireN/A7314.31.50.80OtherN/A7314.39.00.00OtherFree7314.41.00Plated or coated with zincFree7314.41.00.30Chain link fencingN/A7314.41.00.40Of wire with maximum cross- sectional dimension of 1 mmN/A7314.41.00.45OtherN/A7314.41.00.80OtherN/A7314.42.00Coated with plasticsFree7314.42.00.30Chain link fencingN/A7314.42.00.60OtherN/A7314.49Other:N/A7314.49.30.00Not cut to shapeFree7314.49.60.00Cut to shapeFree7314.50.00.00Expanded metalFree7315Chain and parts thereof, of iron or steel:N/A7315.11.00Roller chainFree7315.11.00.05For motor vehiclesN/A7315.11.00.10Bicycle chainsN/A7315.11.00.45OtherN/A7315.11.00.60OtherN/A7315.12.00Other chainFree7315.12.00.20Of not over 50 mm pitch and containing more than 3 parts per pitchN/A7315.12.00.40Welded steel chainN/A7315.12.00.60Cast and combination chainN/A7315.12.00.80OtherN/A7315.19.00.00PartsFree7315.20Skid chain:N/A7315.20.10.00Not over 8 mm in diameterFree7315.20.50.00Over 8 mm in diameterFree7315.81.00.00Stud linkFree7315.82Other, welded link:N/A7315.82.10.00Not over 10 mm in diameterFree7315.82.30.00Over 10 mm in diameterFree7315.82.50.00Not over 10 mm in diameterFree7315.82.70.00Over 10 mm in diameterFree7315.89Other:N/A7315.89.10.00Not over 8 mm in diameter1.5%7315.89.30.00Over 8 mm in diameterFree7315.89.50.00Other3.9%7315.90.00.00Other parts2.9%7316.00.00.00Anchors, grapnels and parts thereof, of iron or steelFree7317.00Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 8305) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper:N/A7317.00.10.00Thumb tacksFree7317.00.20.00Not threadedFree7317.00.30.00ThreadedFree7317.00.55Made of round wireFree7317.00.55.01Collated roofing nails with a length of 20.6 mm to 46.1 mm, a head diameter of 8.3 mm to 10.6 mm, a shank diameter of 2.5 mm to 3.2 mm, whether or not galvanizedN/A7317.00.55.02GalvanizedN/A7317.00.55.03OtherN/A7317.00.55.05GalvanizedN/A7317.00.55.07OtherN/A7317.00.55.08Assembled in a paper stripN/A7317.00.55.11Assembled in a wire stripN/A7317.00.55.18OtherN/A7317.00.55.19With a length of less than 25.4 mm and with a diameter of less than 1.65 mmN/A7317.00.55.20Not coated, plated or paintedN/A7317.00.55.30GalvanizedN/A7317.00.55.40Vinyl, resin or cement coatedN/A7317.00.55.50OtherN/A7317.00.55.60Not coated, plated or paintedN/A7317.00.55.70GalvanizedN/A7317.00.55.80Vinyl, resin or cement coatedN/A7317.00.55.90OtherN/A7317.00.65OtherFree7317.00.65.30CutN/A7317.00.65.60OtherN/A7317.00.75.00Of two or more piecesFree7318Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel:N/A7318.11.00.00Coach screws12.5%7318.12.00.00Other wood screws12.5%7318.13.00Screw hooks and screw rings5.7%7318.13.00.30Having shanks or threads with a diameter of less than 6 mmN/A7318.13.00.60Having shanks or threads with a diameter of 6 mm or moreN/A7318.14Self-tapping screws:N/A7318.14.10Having shanks or threads with a diameter of less than 6 mm6.2%7318.14.10.30Of stainless steelN/A7318.14.10.60OtherN/A7318.14.50Having shanks or threads with a diameter of 6 mm or more8.6%7318.14.50.20Of stainless steelN/A7318.14.50.80OtherN/A7318.15Other screws and bolts, whether or not with their nuts or washers:N/A7318.15.20Bolts and bolts and their nuts or washers entered or exported in the same shipmentFree7318.15.20.10Having shanks or threads with a diameter of less than 6 mmN/A7318.15.20.20Track boltsN/A7318.15.20.30Structural boltsN/A7318.15.20.41Right-angle anchor boltsN/A7318.15.20.46OtherN/A7318.15.20.51Of stainless steelN/A7318.15.20.55OtherN/A7318.15.20.61Of stainless steelN/A7318.15.20.65OtherN/A7318.15.20.91Of stainless steelN/A7318.15.20.95OtherN/A7318.15.40.00Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws)Free7318.15.50StudsFree7318.15.50.30Of stainless steelN/A7318.15.50.51Of alloy steelN/A7318.15.50.56OtherN/A7318.15.50.90OtherN/A7318.15.60Having shanks or threads with a diameter of less than 6 mm6.2%7318.15.60.10Of stainless steelN/A7318.15.60.40OtherN/A7318.15.60.70Of stainless steelN/A7318.15.60.80OtherN/A7318.15.80Having shanks or threads with a diameter of 6 mm or more8.5%7318.15.80.20Set screwsN/A7318.15.80.30Of stainless steelN/A7318.15.80.45OtherN/A7318.15.80.55Of stainless steelN/A7318.15.80.66Cap screwsN/A7318.15.80.69OtherN/A7318.15.80.82Of stainless steelN/A7318.15.80.85OtherN/A7318.16.00NutsFree7318.16.00.15Non-locking chrome-platedN/A7318.16.00.30LockingN/A7318.16.00.45OtherN/A7318.16.00.60Of stainless steelN/A7318.16.00.85OtherN/A7318.19.00.00Other5.7%7318.21.00Spring washers and other lock washers5.8%7318.21.00.30Helical spring lock washersN/A7318.21.00.90OtherN/A7318.22.00.00Other washersFree7318.23.00.00RivetsFree7318.24.00.00Cotters and cotter pins3.8%7318.29.00.00Other2.8%7319Sewing needles, knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included:N/A7319.40Safety pins and other pins:N/A7319.40.20Safety pins4.5%7319.40.20.10On cardsN/A7319.40.20.50OtherN/A7319.40.30.00Dressmakers' or common pins4.1%7319.40.50OtherFree7319.40.50.10Push pinsN/A7319.40.50.50OtherN/A7319.90Other:N/A7319.90.10.00Sewing, darning or embroidery needlesFree7319.90.90.00Other2.9%7320Springs and leaves for springs, of iron or steel:N/A7320.10Leaf springs and leaves therefor:N/A7320.10.30.00To be used in motor vehicles having a G.V.W. not exceeding 4 metric tons3.2%7320.10.60Other3.2%7320.10.60.15Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves thereforN/A7320.10.60.60OtherN/A7320.10.90Other3.2%7320.10.90.15Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves thereforN/A7320.10.90.60OtherN/A7320.20Helical springs:N/A7320.20.10.00Suitable for motor-vehicle suspension3.2%7320.20.50Other3.9%7320.20.50.10Suitable for use in mattress supports and mattresses of heading 9404N/A7320.20.50.20OtherN/A7320.20.50.45Helical springs, of wire having a cross-sectional dimension of 5.1 mm or more but less than 12.7 mmN/A7320.20.50.60OtherN/A7320.90Other:N/A7320.90.10.00HairspringsFree7320.90.50Other2.9%7320.90.50.10Suitable for use in mattress supports and mattresses of heading 9404N/A7320.90.50.20OtherN/A7320.90.50.60OtherN/A7321Stoves, ranges, grates, cookers (including those with subsidiary boilers for central heating), barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances, and parts thereof, of iron or steel:N/A7321.11For gas fuel or for both gas and other fuels:N/A7321.11.10Portable5.7%7321.11.10.30Stoves or rangesN/A7321.11.10.60OtherN/A7321.11.30Stoves or ranges:Free7321.11.30.10Of a maximum width not exceeding 70 centimetersN/A7321.11.30.20Of a maximum width exceeding 70 but not exceeding 80 centimetersN/A7321.11.30.50Of a maximum width exceeding 80 centimetersN/A7321.11.60.00OtherFree7321.12.00.00For liquid fuelFree7321.19.00Other, including appliances for solid fuelFree7321.19.00.20HibachisN/A7321.19.00.40OtherN/A7321.19.00.60Of cast ironN/A7321.19.00.80OtherN/A7321.81For gas fuel or for both gas and other fuels:N/A7321.81.10.00Portable2.9%7321.81.50.00OtherFree7321.82For liquid fuel:N/A7321.82.10.00Portable2.9%7321.82.50.00OtherFree7321.89.00Other, including appliances for solid fuelFree7321.89.00.10Fireplace grates of cast ironN/A7321.89.00.50OtherN/A7321.90Parts:N/A7321.90.10.00Cooking chambers, whether or not assembledFree7321.90.20.00Top surface panels with or without burners or controlsFree7321.90.40.00Door assemblies, incorporating more than one of the following: inner panel, outer panel, window, insulationFree7321.90.50.00OtherFree7321.90.60OtherFree7321.90.60.40Shelving and racks for cooking ovensN/A7321.90.60.60OtherN/A7321.90.60.90OtherN/A7322Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hot air distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel:N/A7322.11.00.00Of cast ironFree7322.19.00.00OtherFree7322.90.00Other, including partsFree7322.90.00.15Air heaters, not electrically heated, incorporating a motor-driven fan or blowerN/A7322.90.00.30Hot air distributors, not electrically heated, incorporating a motor-driven fan or blowerN/A7322.90.00.45Parts of air heaters and hot air distributorsN/A7323Table, kitchen or other household articles and parts thereof, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel:N/A7323.10.00.00Iron or steel wool; pot scourers and scouring or polishing pads, gloves and the likeFree7323.91Of cast iron, not enameled:N/A7323.91.10.00Coated or plated with precious metalFree7323.91.50Other5.3%7323.91.50.20Bakeware (cookware not suitable for stove top use)N/A7323.91.50.40OtherN/A7323.92.00Of cast iron, enameledFree7323.92.00.20Bakeware (cookware not suitable for stove top use)N/A7323.92.00.40OtherN/A7323.93.00Of stainless steel2%7323.93.00.15TeakettlesN/A7323.93.00.35Bakeware (cookware not suitable for stove top use)N/A7323.93.00.45OtherN/A7323.93.00.60Kitchen wareN/A7323.93.00.80OtherN/A7323.94.00Of iron (other than cast iron) or steel, enameled2.7%7323.94.00.10TeakettlesN/A7323.94.00.21Bakeware (cookware not suitable for stove top use)N/A7323.94.00.26OtherN/A7323.94.00.30Kitchen wareN/A7323.94.00.40OtherN/A7323.94.00.80OtherN/A7323.99Other:N/A7323.99.10.00Coated or plated with silverFree7323.99.30.00Other8.2%7323.99.50Of tinplateFree7323.99.50.30Kitchen or tableware suitable for food or drink contactN/A7323.99.50.60OtherN/A7323.99.70.00Cookingware5.3%7323.99.90Other3.4%7323.99.90.30Kitchen or tableware suitable for food or drink contactN/A7323.99.90.40Gates for confining children or petsN/A7323.99.90.80OtherN/A7324Sanitary ware and parts thereof, of iron or steel:N/A7324.10.00Sinks and wash basins, of stainless steel3.4%7324.10.00.10Stainless steel sinks with one or more drawn bowls (basins)N/A7324.10.00.50OtherN/A7324.21Of cast iron, whether or not enamelled:N/A7324.21.10.00Coated or plated with precious metalFree7324.21.50.00OtherFree7324.29.00.00OtherFree7324.90.00.00Other, including partsFree7325Other cast articles of iron or steel:N/A7325.10.00Of nonmalleable cast ironFree7325.10.00.10Manhole covers, rings and framesN/A7325.10.00.20Catch basins, grates and framesN/A7325.10.00.25Cleanout covers and framesN/A7325.10.00.30Valve and service boxesN/A7325.10.00.35Meter boxesN/A7325.10.00.80OtherN/A7325.91.00.00Grinding balls and similar articles for mills2.9%7325.99Other:N/A7325.99.10.00Of cast ironFree7325.99.50.00Other2.9%7326Other articles of iron or steel:N/A7326.11.00.00Grinding balls and similar articles for millsFree7326.19.00Other2.9%7326.19.00.10ForgedN/A7326.19.00.80OtherN/A7326.20.00Articles of iron or steel wire3.9%7326.20.00.10Belts and beltingN/A7326.20.00.20Garment hangersN/A7326.20.00.30Sod staples, U staples, irrigation staples, ground staples, and ground pinsN/A7326.20.00.40Double loop bar ties and double loop wire tiesN/A7326.20.00.55Paint roller framesN/A7326.20.00.90OtherN/A7326.90Other:N/A7326.90.10.00Of tinplateFree7326.90.25.00Cable or inner wire for caliper and cantilever brakes and casing therefor, whether or not cut to lengthFree7326.90.35.00Containers of a kind normally carried on the person, in the pocket or in the handbag7.8%7326.90.45.00Horse and mule shoesFree7326.90.60.00Coated or plated with precious metal8.6%7326.90.86Other2.9%7326.90.86.05Rods for electrical groundingN/A7326.90.86.10Laminated goods consisting of two or more flat-rolled sheets of iron or steel held together with an adhesive or having a core of non-metallic materialN/A7326.90.86.30Hangers and similar supports for tubes and pipesN/A7326.90.86.35Fence posts, studded with corrugations, knobs, studs, notches or similar protrusions, with or without anchor platesN/A7326.90.86.45Barbed tapeN/A7326.90.86.60LaddersN/A7326.90.86.75Paint roller frames (other than of iron or steel wire)N/A7326.90.86.76Metal handles for brooms, mops, paint applicators and similar productsN/A7326.90.86.77Burial casketsN/A7326.90.86.88OtherN/A