|
| Commodity | 2005 | 2007 | 2009 | 2010 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | | $11,972 | | $4,759 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | | | $102 | $181 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $2,834 | $82 | $1,593 | $604 |
| Total | $2,834 | $12,054 | $1,695 | $5,544 |
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