Commodity2005200620072008200920102011
Rails of iron/steel$1,689,547$2,348,800$10,785,323$16,634,855$12,149,950$5,367,636$30,835,653
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ...$295,625$702,224$1,199,773$1,561,743$1,368,661$1,055,635$1,423,197
Fish-plates & sole plates (base plates) of iron/steel$216,910$295,371$1,031,197$888,631$489,340$352,174$792,408
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ...$276,718$592,376$1,869,141$2,993,509$3,843,565$1,275,203$1,662,347
Total$2,478,800$3,938,771$14,885,434$22,078,738$17,851,516$8,050,648$34,713,605