|
| Commodity | 2005 | 2006 | 2007 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $330,473 | $181,440 | $625,794 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $299,593 | $380,637 | $522,236 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $88,604 | $189,083 | $175,623 |
| Total | $718,670 | $751,160 | $1,323,653 |
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