7302            |    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.
7302.10.00   - Rails
7302.30.00   - Switch blades, crossing frogs, point rods and other crossing pieces
7302.40.00   - Fish-plates and sole plates
7302.90.00   - Other