Commodity2005200620072008200920102011
Rails of iron/steel$9,924$236,945$120,583$1,734,769$42,427$188,036$286,242
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...  $247 $4$1,247 
Fish-plates & sole plates (base plates) of iron/steel$44,628$4,649$69 $26,995$11,839$40,747
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$7,442$4,296$3,750$3,342$137,850$19,051$110,811
Total$61,994$245,890$124,649$1,738,111$207,276$220,173$437,800