Commodity2005200620072008200920102011
Carbides, of calcium, whether or not chemically defined$2,845,295$4,190,716$4,565,002$5,602,142$5,139,078$4,941,327$7,871,673
Carbides, of silicon, whether or not chemically defined$2,743,979$2,155,827$2,206,019$5,320,663$1,735,943$3,261,300$2,572,373
Carbides other than of carbon/silicon, whether or not chemically defined$428,116$460,416$894,371$2,140,113$760,330$573,218$844,243
Total$6,017,390$6,806,959$7,665,392$13,062,918$7,635,351$8,775,845$11,288,289