|
| Commodity | 2005 | 2006 | 2007 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $118,915 | $114,517 | $102,506 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $23,748 | $1,233 | $2,347 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $20,315 | $53,741 | $42,233 |
| Total | $162,978 | $169,491 | $147,086 |
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