Commodity2005200620072008200920102011
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...  $476 $7,974$21,550$49
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$40,874$87,915$40,597$205,684 $363,274$619,425
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$86,780$4,606$83,013$77,485$585,736$57,967$40,115
Total$127,654$92,521$124,086$283,169$593,710$442,791$659,589