Commodity20052006200920102011
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ... $10,551 $3,803 
Refractory ceramic gds. other than bricks/blocks/tiles (e.g., retorts, cruc ...$4,170 $2,255$14,104$66,917
Total$4,170$10,551$2,255$17,907$66,917