Commodity200520062007200820092010
Zinc, not alloyed, unwrought, cont. by wt. 99.99%/more of zinc  $1,532$163  
Zinc, not alloyed, unwrought, cont. by wt. <99.99% of zinc$380$112$13,471$25,337  
Zinc alloys, unwrought $4,646$17,039 $10,619$34,416
Total$380$4,758$32,042$25,500$10,619$34,416