Commodity200520062007200920102011
Powders of non-lamellar structure, of copper$21,631$212$5,433$84,405$81,676 
Powders of lamellar structure, of copper; flakes, of copper$3,037$3,902 $3,594$6,384$205,095
Total$24,668$4,114$5,433$87,999$88,060$205,095