|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Piezo-elec. quartz | $66,696 | $45,849 | $38,955 | $35,386 | $29,414 | $3,026 | $3,029 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $88,728 | $141,048 | $749,750 | $1,591,200 | $413,164 | $998,144 | $1,728,927 |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $81,597 | $79,033 | $572,093 | $657,541 | $94,532 | $266,950 | $361,738 |
| Total | $237,021 | $265,930 | $1,360,798 | $2,284,127 | $537,110 | $1,268,120 | $2,093,694 |
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