|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Rails of iron/steel | $56,197 | $126,356 | $585,345 | |
| Switch blades, crossing frogs, point rods & oth. crossing pieces of iron/st ... | $810,657 | $254,024 | $97,849 | |
| Fish-plates & sole plates (base plates) of iron/steel | $544,476 | $587,615 | $308,711 | $4,892,539 |
| Railway/tramway track construction mat.of iron/steel...: check-rails & rack ... | $315,493 | $3,538,286 | $13,788,228 | $7,061,075 |
| Total | $1,726,823 | $4,506,281 | $14,780,133 | $11,953,614 |
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