|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Sodium metasilicates | $4,627 | $15,120 | $10,631 | $18,413 | $56,874 | $46,748 |
| Silicates of sodium other than sodiummetasilicates | $25,015 | $2,975 | $33,793 | $11,599 | $33,528 | $25,338 |
| Potsssium silicates | $54 | $149 | | | | |
| Silicates other than of sodium/potassium; commercial alkali metal silicates ... | $10,783 | $4,991 | $6,729 | $3,077 | $42,303 | $6,783 |
| Total | $40,479 | $23,235 | $51,153 | $33,089 | $132,705 | $78,869 |
|
|
