All HS codes

73011000 (0) Sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements
73012000 (0) Angles, shapes and sections, of iron or steel, welded
73021000 (0) Rails of iron or steel, for railway or tramway track (excl. check-rails)
73022000 (0) Sleepers 'cross-ties' of iron or steel 'ecsc'
73023000 (0) Switch blades, crossing frogs, point rods and other crossing pieces, for railway or tramway track, of iron or steel
73024000 (0) Fish-plates and sole plates of iron or steel, for railways or tramways
73029000 (0) Check-rails, rack rails, chairs, chair wedges, rail clips, bedplates and ties and other specialized material for the jointing or fixing of railway or tramway tr
73029000 (0) "Sleepers ""cross-ties"", check-rails, rack rails, chairs, chair wedges, rail clips, bedplates and ties and other specialised material for the jointing o"
73030010 (0) Subgroup of: 730300 Tubes, pipes and hollow profiles, of cast iron
73030090 (0) Subgroup of: 730300 Tubes, pipes and hollow profiles, of cast iron
73041000 (0) Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excl. products of cast iron)
73041100 (0) Line pipe of a kind used for oil or gas pipelines, seamless, of stainless steel
73041900 (0) Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excl. products of stainless steel or of cast iron)
73042010 (0) Subgroup of: 730420 Casing and tubing of a kind used for drilling for oil or gas, seamless, of iron or steel (excl. products of cast iron)
73042090 (0) Subgroup of: 730420 Casing and tubing of a kind used for drilling for oil or gas, seamless, of iron or steel (excl. products of cast iron)