Commodity2005200620072008200920102011
Rails of iron/steel$119,027,098$133,267,769$147,144,414$195,486,923$116,878,412$136,920,365$225,761,469
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$10,835,370$12,300,716$21,077,963$21,901,817$22,086,164$22,100,403$33,628,429
Fish-plates & sole plates (base plates) of iron/steel$16,847,002$28,355,527$24,381,101$35,580,227$10,665,688$17,461,990$30,080,344
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$8,123,105$12,743,536$15,768,576$14,549,088$13,041,308$16,141,483$17,204,351
Total$154,832,575$186,667,548$208,372,054$267,518,055$162,671,572$192,624,241$306,674,593