Commodity2005200620072008200920102011
Catalysts in the form of wire cloth/grill, of platinum $6,285  $476,702 $167,927
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$10,130,894$9,340,758$8,390,629$13,029,559$6,188,139$5,477,468$12,316,770
Total$10,130,894$9,347,043$8,390,629$13,029,559$6,664,841$5,477,468$12,484,697