Commodity2005200620072008200920102011
Catalysts in the form of wire cloth/grill, of platinum $52,294$2,277,080$280,776$1,360,812$191,983$214,604
Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71$218,909,674$22,609,891$290,901,799$119,763,610$212,836,011$340,859,474$427,184,789
Total$218,909,674$22,662,185$293,178,879$120,044,386$214,196,823$341,051,457$427,399,393