Commodity2005200620072008200920102011
Ferro-manganese, cont. by wt. >2% of carbon, in granular/powder form$29,486 $42,766   $18,647
Ferro-manganese, other than that cont. by wt. >2% of carbon, in granular/po ...    $42,677  
Ferro-silicon, cont. by wt. >55% of silicon, in granular/powder form $157,153$206,592$1,317,825$971,721$470,459$1,909,849
Ferro-silicon, other than that cont. >55% of silicon, in granular/powder fo ...$295,233$307,105$225,303   $571,453
Ferro-silico-manganese, in granular/powder form$1,123,393$825,790$1,551,671$2,634,372$2,588,410$4,237,226$6,779,071
Ferro-chromium, cont. by wt. >4% of carbon, in granular/powder form$26$134,764     
Ferro-chromium, other than that cont. by wt. >4% of carbon, in granular/pow ...     $66,237 
Ferro-silico-chromium, in granular/powder form$35,949   $3,635,678$3,891,644 
Total$1,484,087$1,424,812$2,026,332$3,952,197$7,238,486$8,665,566$9,279,020