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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Catalysts in the form of wire cloth/grill, of platinum | | | | $477 | | |
| Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71 | $27,836 | $89,805 | $104,122 | $210,277 | $221,244 | $187,646 |
| Total | $27,836 | $89,805 | $104,122 | $210,754 | $221,244 | $187,646 |
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