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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Ferro-manganese, cont. by wt. >2% of carbon, in granular/powder form | $14,799 | | $9,134 | | | |
| Ferro-silicon, cont. by wt. >55% of silicon, in granular/powder form | $45,950 | $45,903 | $30,181 | $6,628 | $4,530 | $223 |
| Ferro-silicon, other than that cont. >55% of silicon, in granular/powder fo ... | $227,326 | | | | $3,592 | $3,365 |
| Ferro-silico-manganese, in granular/powder form | $195,600 | $157,731 | | $171,375 | $266,283 | $393,248 |
| Ferro-tungsten & ferro-silico-tungsten, in granular/powder form | | | | | | $197 |
| Ferro-titanium & ferro-silico-titanium, in granular/powder form | | $182 | | | | |
| Total | $483,675 | $203,816 | $39,315 | $178,003 | $274,405 | $397,033 |
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