Commodity2005200620072008200920102011
Rails of iron/steel$108,595,431$136,432,371$128,855,746$173,600,771$112,770,550$154,496,656$88,430,851
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$2,111,797$1,830,549$2,406,127$1,403,090$2,274,655$4,784,243$3,075,520
Fish-plates & sole plates (base plates) of iron/steel$13,576,987$11,693,959$11,735,044$22,304,069$11,554,028$16,277,650$26,485,438
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$6,338,571$8,202,764$10,743,292$10,227,346$8,092,123$5,912,449$4,662,318
Total$130,622,786$158,159,643$153,740,209$207,535,276$134,691,356$181,470,998$122,654,127