Commodity2005200620072008200920102011
Catalysts in the form of wire cloth/grill, of platinum$24,539,804$25,980,252$42,101,028$54,415,560$23,370,016$30,794,990$44,183,000
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$3,342,440$2,160,126$3,275,776$3,691,760$2,625,308$2,463,061$5,608,308
Total$27,882,244$28,140,378$45,376,804$58,107,320$25,995,324$33,258,051$49,791,308