|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Piezo-elec. quartz | $3,839 | $201 | $979 | | $282 | $2 | $25,256 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $10,136 | $18,122 | $55,337 | | $604 | $490 | $76,818 |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $83,951 | $95,504 | $203,464 | $115,400 | $67,949 | $387,584 | $178,968 |
| Total | $97,926 | $113,827 | $259,780 | $115,400 | $68,835 | $388,076 | $281,042 |
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