Commodity2005200620072010
Catalysts in the form of wire cloth/grill, of platinum$10,735$8,753$8,272,296 
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$215,039$150,734$1,574,965$3,333,871
Total$225,774$159,487$9,847,261$3,333,871