Commodity2005200620072008200920102011
Rails of iron/steel$34,335,420$35,704,117$39,784,287$79,899,781$29,377,047$49,646,421$63,812,990
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$14,999,331$17,303,305$22,717,591$19,162,452$15,944,787$14,115,804$15,606,880
Fish-plates & sole plates (base plates) of iron/steel$2,043,704$2,838,585$4,089,218$4,409,420$2,414,981$1,827,910$2,184,683
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$19,368,947$27,227,649$26,679,439$30,590,625$17,653,169$19,167,935$22,744,484
Total$70,747,402$83,073,656$93,270,535$134,062,278$65,389,984$84,758,070$104,349,037