|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium metasilicates | $6,293 | $7,423 | $10,792 | $9,373 | $9,778 | $15,860 | $12,067 |
| Silicates of sodium other than sodiummetasilicates | $4,152 | $13,100 | $3,766 | $15,246 | $7,623 | $10,524 | $23,514 |
| Potsssium silicates | $1,334 | $2,570 | $1,477 | $2,322 | $2,492 | $5,187 | $3,661 |
| Silicates other than of sodium/potassium; commercial alkali metal silicates ... | $421 | $6,542 | $695 | $6,764 | $8,036 | $5,074 | $7,718 |
| Total | $12,200 | $29,635 | $16,730 | $33,705 | $27,929 | $36,645 | $46,960 |
|
|
