Commodity2005200620072008200920102011
Rails of iron/steel$785,004$347,118$550,511$820,827$19,301,728$15,832,349$8,405,901
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$1,626  $6,651,233$5,469,143  
Fish-plates & sole plates (base plates) of iron/steel$9,283 $10,685$28,035$52,895 $36,082
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$30,196$12,371$968,050$2,133,400$1,557,459$672,141$1,215,284
Total$826,109$359,489$1,529,246$9,633,495$26,381,225$16,504,490$9,657,267