Commodity2005200620072008200920102011
Rails of iron/steel$4,161,092$5,209,640$9,999,456$16,125,055$17,914,413$17,461,101$21,179,072
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$599,364$615,696$2,306,982$3,783,745$2,961,576$5,109,774$7,834,872
Fish-plates & sole plates (base plates) of iron/steel$202,720$723,062$547,923$367,130$344,090$262,709$374,995
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$1,820,479$2,611,579$5,977,562$3,996,781$5,765,705$7,129,779$6,267,573
Total$6,783,655$9,159,977$18,831,923$24,272,711$26,985,784$29,963,363$35,656,512