Commodity | 2006 | 2007 |
Rails of iron/steel | | $1,859 |
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ... | | $1,135 |
Fish-plates & sole plates (base plates) of iron/steel | $1,035 | $1,097 |
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ... | $5,169 | $12,854 |
Total | $6,204 | $16,945 |
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