Commodity2005200620072008200920102011
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...  $2,521$35,853$771,668$7,461$991,931
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$4,535,113$7,658,409$3,565,018$4,381,652$4,291,794$4,155,083$9,476,852
Refractory bricks, blocks, tiles & sim. refractory ceramic constructional g ...$6,359,585$3,977,901$8,707,504$15,679,861$7,898,403$7,406,336$10,775,597
Total$10,894,698$11,636,310$12,275,043$20,097,366$12,961,865$11,568,880$21,244,380