|
| Commodity | 2005 | 2006 | 2007 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $293,990 | $672,333 | $515,597 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $626,718 | $620,555 | $702,321 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $612,109 | $371,999 | $549,123 |
| Total | $1,532,817 | $1,664,887 | $1,767,041 |
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