Commodity20052008200920102011
Zinc, not alloyed, unwrought, cont. by wt. 99.99%/more of zinc$119 $15,608$3,323 
Zinc, not alloyed, unwrought, cont. by wt. <99.99% of zinc$202$145   
Zinc alloys, unwrought    $57,014
Total$321$145$15,608$3,323$57,014