Commodity20052006200720082009
Semi-finished prods. of iron/non-alloy steel, cont. by wt. <0.25% of carbon ... $100$10,668 $50
Semi-finished prods. of iron/non-alloy steel, cont. by wt. 0.25%/more of ca ...$7,781$45,919$11,790$1,019 
Total$7,781$46,019$22,458$1,019$50