Commodity20062007200920102011
Rails of iron/steel$740  $20,000$5,984
Fish-plates & sole plates (base plates) of iron/steel  $950  
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$3,445$44$301$188$19,984
Total$4,185$44$1,251$20,188$25,968