Commodity200520062007200820092010
Ferro-manganese, cont. by wt. >2% of carbon, in granular/powder form$27,039$43,519    
Ferro-manganese, other than that cont. by wt. >2% of carbon, in granular/po ...   $38,194$67,546$11,229
Ferro-silicon, cont. by wt. >55% of silicon, in granular/powder form$39,444$8,147    
Ferro-silicon, other than that cont. >55% of silicon, in granular/powder fo ...$12,104$10,671$29,355   
Ferro-silico-manganese, in granular/powder form$26,844$86,089$31,171   
Ferro-chromium, cont. by wt. >4% of carbon, in granular/powder form $40,662    
Ferro-chromium, other than that cont. by wt. >4% of carbon, in granular/pow ...$20,468 $2,749$31,428$42,822$12,558
Ferro-silico-chromium, in granular/powder form$4,337  $16,564  
Ferro-nickel, in granular/powder form    $22,724 
Ferro-molybdenum, in granular/powder form $28,075 $26,979$14,758 
Ferro-titanium & ferro-silico-titanium, in granular/powder form  $38,854   
Ferro-alloys (excl. of 7202.11-7202.93), in granular/powder form$4,118 $11,606$107,764  
Total$134,354$217,163$113,735$220,929$147,850$23,787