Commodity | 2006 | 2007 | 2008 | 2009 |
Rails of iron/steel | | $109,749 | | |
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ... | $1,344 | $48,776 | $34,827 | |
Fish-plates & sole plates (base plates) of iron/steel | $78,129 | | | $20,254 |
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ... | | $17,717 | $25,134 | $14,728 |
Total | $79,473 | $176,242 | $59,961 | $34,982 |
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