|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Sodium metasilicates | | | | | $173 | |
| Silicates of sodium other than sodiummetasilicates | | | | | | $831 |
| Potsssium silicates | $108 | | | | | |
| Silicates other than of sodium/potassium; commercial alkali metal silicates ... | $5,435 | $311 | $8,253 | $5,584 | $1,310 | $101,254 |
| Total | $5,543 | $311 | $8,253 | $5,584 | $1,483 | $102,085 |
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