Commodity2005200620072008200920102011
Rails of iron/steel$857,613$1,503,283$229,749$610,526$338,703$463,520$155,324
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...   $10,240,709$11,735,401$1,209,554$2,134,677
Fish-plates & sole plates (base plates) of iron/steel     $41,219$11,102
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ... $37,774$480,484$396,386$16,795$977$499,874
Total$857,613$1,541,057$710,233$11,247,621$12,090,899$1,715,270$2,800,977