Commodity | 2008 | 2009 | 2010 |
Rails of iron/steel | $6,738 | $407 | $60,212 |
Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ... | $146 | $2,858 | |
Fish-plates & sole plates (base plates) of iron/steel | $9,734 | | |
Railway/tramway track construction mat.of iron/steel...: check-rails & rack ... | $2,064 | $717 | $10,968 |
Total | $18,682 | $3,982 | $71,180 |
|
|