|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Piezo-elec. quartz | | | $3,974 | $8,700 | $1,984 | $474 | $5,180 |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $809 | $1,785 | | | | $84 | $96 |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $43,726 | $42,075 | $36,621 | $10,346 | $26,092 | $37,446 | $27,797 |
| Total | $44,535 | $43,860 | $40,595 | $19,046 | $28,076 | $38,004 | $33,073 |
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