Commodity200520062007200820102011
Zinc, not alloyed, unwrought, cont. by wt. 99.99%/more of zinc$5,430$106,728$6,771$46,980$4,961 
Zinc, not alloyed, unwrought, cont. by wt. <99.99% of zinc$12,747$39,974$65,584$30$355$58
Zinc alloys, unwrought$17,609$15,459$49,956 $2,555 
Total$35,786$162,161$122,311$47,010$7,871$58