|
| Commodity | 2005 | 2006 | 2010 | 2011 |
| Railway/tramway sleepers (cross-ties) of wood, not impregnated | | | $49,843 | |
| Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $40,840 | $395,984 | $185,748 | $215,580 |
| Total | $40,840 | $395,984 | $235,591 | $215,580 |
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