|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Piezo-elec. quartz | | | | | | $1,254 | $2,615 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $47,138 | $93,215 | $72,579 | $115,219 | $37,141 | $30,247 | $119,040 |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $214,655 | $173,829 | $309,616 | $1,161,033 | $385,026 | $389,844 | $2,782,304 |
| Total | $261,793 | $267,044 | $382,195 | $1,276,252 | $422,167 | $421,345 | $2,903,959 |
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