|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Piezo-elec. quartz | $431,215 | $800,953 | $601,037 | $1,091,498 | $898,875 | $1,170,100 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $28,879 | $15,910 | $52,444 | $47,459 | $42,722 | $58,110 |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $1,619,152 | $1,343,356 | $2,502,036 | $2,652,713 | $1,769,467 | $1,420,780 |
| Total | $2,079,246 | $2,160,219 | $3,155,517 | $3,791,670 | $2,711,064 | $2,648,990 |
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