|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $414,000 | $985,000 | $667,000 | $1,487,000 | $595,000 | $847,000 | $850,000 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $733,000 | $647,000 | $1,743,000 | $736,000 | $8,105,000 | $2,522,000 | $3,140,000 |
| Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... | $3,359,000 | $3,923,000 | $4,169,000 | $4,664,000 | $5,892,000 | $4,254,000 | $4,237,000 |
| Total | $4,506,000 | $5,555,000 | $6,579,000 | $6,887,000 | $14,592,000 | $7,623,000 | $8,227,000 |
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