Commodity200820092010
Rails of iron/steel$6,738$407$60,212
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$146$2,858 
Fish-plates & sole plates (base plates) of iron/steel$9,734  
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$2,064$717$10,968
Total$18,682$3,982$71,180