Commodity200520062007200820092010
Rails of iron/steel$10,929 $1,823$1,912 $30
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...    $89 
Fish-plates & sole plates (base plates) of iron/steel $6,149 $1,326  
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...  $193$130$555$51
Total$10,929$6,149$2,016$3,368$644$81