Commodity2005200620072008200920102011
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$29,494$61,713 $31,101  $3,874
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$33,498$29,935$16,687$27,576$393,956$189,392$214,959
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$35,884$11,983$56,644$97,799$50,728$21,907$18,977
Total$98,876$103,631$73,331$156,476$444,684$211,299$237,810