|
| Commodity | 2006 | 2008 | 2009 | 2010 | 2011 |
| Railway/tramway sleepers (cross-ties) of wood, not impregnated | | | | $8,630 | |
| Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $48,938 | $29,762 | $1,753,699 | $298,991 | $169,102 |
| Total | $48,938 | $29,762 | $1,753,699 | $307,621 | $169,102 |
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