|
| Commodity | 2007 | 2008 | 2009 | 2010 | 2011 |
| Rails of iron/steel | $51,007 | $497,722 | $920 | | |
| Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ... | | | | $348 | |
| Fish-plates & sole plates (base plates) of iron/steel | | | | $791 | |
| Railway/tramway track construction mat.of iron/steel...: check-rails & rack ... | | | $3,157 | | $17,328 |
| Total | $51,007 | $497,722 | $4,077 | $1,139 | $17,328 |
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