|
| Commodity | 2005 | 2006 | 2007 | 2011 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $34,240 | $35,947 | | |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $1,699 | $3,930 | $1,320 | $9,796 |
| Total | $35,939 | $39,877 | $1,320 | $9,796 |
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