|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium metasilicates | $112,233 | $94,081 | $10,905 | $12,537 | $2,315 | $7,373 | $1,881 |
| Silicates of sodium other than sodiummetasilicates | $30,056 | $11,153 | $7,400 | $857 | $2,399 | $2,432 | $5,590 |
| Potsssium silicates | $27,732 | $3,923 | | | | | |
| Silicates other than of sodium/potassium; commercial alkali metal silicates ... | $12 | $47 | $254 | $4,509 | $7,408 | $10,425 | $19,928 |
| Total | $170,033 | $109,204 | $18,559 | $17,903 | $12,122 | $20,230 | $27,399 |
|
|
