|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | | | | $52,541 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $24,861 | | $161,615 | |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $158,818 | $59,726 | $37,416 | $7,569 |
| Total | $183,679 | $59,726 | $199,031 | $60,110 |
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