|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Piezo-elec. quartz | $2,012 | $19,833 | $4,052 | |
| Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... | $7,410 | $41,412 | $79,200 | |
| Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ... | $801,511 | $624,382 | $842,832 | $424,801 |
| Total | $810,933 | $685,627 | $926,084 | $424,801 |
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