|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Piezo-elec. quartz | | | | | | $10,423 | $22,356 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $16,874 | $16,437 | | $122,249 | $3,791 | | |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $133,956 | $56,089 | $75,541 | $17,794 | $26,616 | $191,376 | $75,415 |
| Total | $150,830 | $72,526 | $75,541 | $140,043 | $30,407 | $201,799 | $97,771 |
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