Commodity2005200620072008200920102011
Carbides, of calcium, whether or not chemically defined$1,195,032$692,952$1,260,899$1,272,635$982,700$1,082,805$2,205,165
Carbides, of silicon, whether or not chemically defined$7,001$335$18,289$21,539$1,229$313,305$268,309
Carbides other than of carbon/silicon, whether or not chemically defined$17,025$7,604$4,713$16,223$3,174$1,882$21,525
Total$1,219,058$700,891$1,283,901$1,310,397$987,103$1,397,992$2,494,999