Commodity | 2005 | 2006 | 2007 | 2008 |
Rails of iron/steel | $229,849 | $301,994 | $70,715 | $182,879 |
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ... | $4,208 | $9,851 | $7,119 | $55 |
Fish-plates & sole plates (base plates) of iron/steel | $121,071 | $1,562 | $3,192 | $1,115 |
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ... | $156,064 | $316,512 | $305,892 | $4,489,764 |
Total | $511,192 | $629,919 | $386,918 | $4,673,813 |
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