|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Piezo-elec. quartz | $240 | | | $200,320 | $8,754 | $19,479 | $63,012 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $258 | $8 | $250 | | $35,595 | $5,892 | $10,720 |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $7,466 | $135,277 | $42,282 | $46,710 | $16,549 | $10,691 | $8,598 |
| Total | $7,964 | $135,285 | $42,532 | $247,030 | $60,898 | $36,062 | $82,330 |
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