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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Silica sands & quartz sands, whether or not coloured | $681 | | | | $421 | $604 |
| Natural sands other than silica & quartz, whether or not coloured, other th ... | $1,482 | $2,620 | $45,103 | $8,021 | $38 | $3,000 |
| Total | $2,163 | $2,620 | $45,103 | $8,021 | $459 | $3,604 |
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