Commodity | 2009 | 2010 | 2011 |
Sodium metasilicates | | $199,306 | $187,187 |
Silicates of sodium other than sodiummetasilicates | | $57,231 | $2,933 |
Silicates other than of sodium/potassium; commercial alkali metal silicates ... | $426,562 | $20,623 | $29,271 |
Total | $426,562 | $277,160 | $219,391 |
|
|