Commodity2005200620072008200920102011
Catalysts in the form of wire cloth/grill, of platinum    $296,497$4,363,474$5,014,831
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$1,963$43$2,161$583$79,596$1,325$652
Total$1,963$43$2,161$583$376,093$4,364,799$5,015,483