|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Catalysts in the form of wire cloth/grill, of platinum | | $6,896,790 | | $1,453,746 | $7,232,433 | $9,156,194 |
| Articles of precious metal/metal clad with precious metal, n.e.s. in Ch.71 | $28,870 | $25,890 | $35,381 | $55,569 | $12,174 | $98,412 |
| Total | $28,870 | $6,922,680 | $35,381 | $1,509,315 | $7,244,607 | $9,254,606 |
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