Commodity2005200620072008200920102011
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...    $1,279$759 
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$176,783$43,958$1,085$259,888$612,312$315,674 
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$188,455$19,238$32,104$228,777$270,726$182,156$94,848
Total$365,238$63,196$33,189$488,665$884,317$498,589$94,848