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730729 Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel-Other
730791 Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel-Flanges
730792 Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel-Threaded elbows, bends and sleeves
730793 Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel-Butt welding fittings
730799 Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel-Other
730810 Structures (excluding prefabricated buildings of heading 94.06) 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-Bridges and bridge-sections
730820 Structures (excluding prefabricated buildings of heading 94.06) 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
730830 Structures (excluding prefabricated buildings of heading 94.06) 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-Doors, windows and their frames and thresholds for doors
730840 Structures (excluding prefabricated buildings of heading 94.06) 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-Equipment for scaffolding, shuttering, propping or pit-propping
730890 Structures (excluding prefabricated buildings of heading 94.06) 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-Other
730900  -Reservoirs, tanks, vats and similar containers for any material (other than compressed or liquefied gas), of iron or steel, of a capacity exceeding 300l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment
731010 Tanks, 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 300l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment-Of a capacity of 50l or more
731021 Tanks, 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 300l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment-Cans which are to be closed by soldering or crimping
731029 Tanks, 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 300l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment-Other
731100  -Containers for compressed or liquefied gas, of iron or steel