Commodity2005200620072008200920102011
Rails of iron/steel$1,255,434$30,816$54,711$461,073$40,183$382,957$283,642
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ... $165   $4,150 
Fish-plates & sole plates (base plates) of iron/steel$341   $3,568 $5,402
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$38,740  $27,365$1,466$3,398$2,412
Total$1,294,515$30,981$54,711$488,438$45,217$390,505$291,456