Commodity | 2005 | 2006 | 2007 | 2010 |
Railway/tramway sleepers (cross-ties) of wood, not impregnated | $1,394,533 | $1,532,663 | | $5,076 |
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $552,745 | $17,051 | $815,009 | |
Total | $1,947,278 | $1,549,714 | $815,009 | $5,076 |
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