Commodity200520062008200920102011
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...$28,680 $4,723  $23
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...    $10$458
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...$266,132$147,983$18$144$71$316
Total$294,812$147,983$4,741$144$81$797