Commodity2005200620072008200920102011
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$87,067$118,288  $1,208$72,241 
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$2,369,185$1,843,664$3,530,284$6,320,391$9,899,180$5,649,172$4,502,545
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$42,089$43,979$43,647$4,578,303$10,478,613$1,626,484$1,631,745
Total$2,498,341$2,005,931$3,573,931$10,898,694$20,379,001$7,347,897$6,134,290