World’s annual imports of 7302 over the last 5 years

Global imports of 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, bed plates, ties and other material specialized for jointing or fixing rails has seen some fluctuations over the last five years.