Commodity2005200620072008200920102011
Nickel mattes      $113,144
Nickel oxide sinters & oth. intermediate prods. of nickel metallurgy$168,790$431,120$1,874,495$973,596$196,930$720,601$429,276
Total$168,790$431,120$1,874,495$973,596$196,930$720,601$542,420