Commodity2005200620072008200920102011
Catalysts in the form of wire cloth/grill, of platinum$953$101,736$1,168 $1,882$771 
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$21,426$109,965$177,022$43,002$36,337$20,491$14,645
Total$22,379$211,701$178,190$43,002$38,219$21,262$14,645