Commodity200520062007200920102011
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...$447     
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...$3,133$1,214$1,408$1,087$18,299$45,758
Total$3,580$1,214$1,408$1,087$18,299$45,758