|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ... | | | $75 | |
| Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ... | | | $246 | $49,681 |
| Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ... | $22,719 | $23,020 | | $574 |
| Total | $22,719 | $23,020 | $321 | $50,255 |
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