Commodity2005200620072008200920102011
Rails of iron/steel$21,945$63,271$103,826$87,388$117,244$37,167$37,459
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$925$36$13,608$204$12,964$26$160
Fish-plates & sole plates (base plates) of iron/steel$562$130$10,868$26$14$989 
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$48,594$199,356$123,912$162,661$113,503$234,865$136,327
Total$72,026$262,793$252,214$250,279$243,725$273,047$173,946