Commodity20052006200720082011
Catalysts in the form of wire cloth/grill, of platinum$530,001$632,302$687,405 $2,002,802
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$38,543  $4,098$707,851
Total$568,544$632,302$687,405$4,098$2,710,653