73.04 | | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel |
73.04 | | Line pipe of a kind used for oil or gas pipelines |
7304.11 | 000 | Of stainless steel |
7304.19 | | Other |
7304.19 | 100 | 1 Of alloy steel |
73.02 | | Railway 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 |
7304.19 | 900 | 2 Other |
7304.19 | | Casing, tubing and drill pipe, of a kind used in drilling for oil or gas |
7304.22 | 000 | Drill pipe of stainless steel |
7304.23 | | Other drill pipe |
7304.23 | 010 | - Of alloy steel |
7304.23 | 090 | - Other |
7304.24 | 000 | Other, of stainless steel |
7304.29 | | Other |
7304.29 | 010 | 1 Of alloy steel |
7304.29 | 090 | 2 Other |
7304.29 | | Other, of circular cross-section, of iron or non-alloy steel |
7304.31 | | Cold-drawn or cold-rolled (cold-reduced) |
7304.31 | 010 | 1 Drill pipe |
7304.31 | 020 | 2 Other |
7304.39 | | Other |
7304.39 | 010 | 1 Drill pipe |
7304.39 | 020 | 2 Other |