Commodity20052007200820092010
Rails of iron/steel$40,729$73,143$17,010$46,329$101
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$15,176    
Fish-plates & sole plates (base plates) of iron/steel $50 $58,945 
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$57,592$34,566$157,253 $2,666
Total$113,497$107,759$174,263$105,274$2,767