|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $4,792 | | $30,616 | |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $17,262 | $5,865 | $31,830 | $9,316 |
| Total | $22,054 | $5,865 | $62,446 | $9,316 |
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