Commodity2005200620072008200920102011
Catalysts in the form of wire cloth/grill, of platinum $72,412$464,413$690,839$319,279  
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$1,513,365$389,283$41,173$8,735$26,966$12,085$49,983
Total$1,513,365$461,695$505,586$699,574$346,245$12,085$49,983