|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium metasilicates | $4,471 | $6,844 | $20,499 | $16,377 | $11,980 | $16,037 | $15,251 |
| Silicates of sodium other than sodiummetasilicates | $454 | $30,510 | $25,091 | $93,125 | $32,439 | $2,796 | $19,207 |
| Potsssium silicates | $92 | | $906 | $1,235 | | | $39,006 |
| Silicates other than of sodium/potassium; commercial alkali metal silicates ... | $1,279 | $11,964 | $11,237 | $12,971 | $6,372 | $9,699 | $10,913 |
| Total | $6,296 | $49,318 | $57,733 | $123,708 | $50,791 | $28,532 | $84,377 |
|
|
