|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | | | $132,012 | |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $28,208 | $3,322,877 | $579,248 | $700,534 |
| Total | $28,208 | $3,322,877 | $711,260 | $700,534 |
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