|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Piezo-elec. quartz | $335,790 | $271,370 | $134,537 | $79,573 | $295,800 | $35,810 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $14,924 | $2,513 | $2,746 | $53,049 | $226,036 | $196,294 |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $1,188,946 | $3,972,552 | $851,152 | $1,063,925 | $1,783,171 | $1,141,956 |
| Total | $1,539,660 | $4,246,435 | $988,435 | $1,196,547 | $2,305,007 | $1,374,060 |
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