Commodity2005200620072008200920102011
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$41,521 $44,793    
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$414  $1,080 $26,973 
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ... $1,289$9,421$89$1,989$3,410$11,894
Total$41,935$1,289$54,214$1,169$1,989$30,383$11,894