|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sodium metasilicates | $15,627 | $7,037 | $7,557 | $3,428 | $21,002 | $2,111 | $147,536 |
| Silicates of sodium other than sodiummetasilicates | $566,753 | $929,608 | $777,582 | $1,165,565 | $1,838,182 | $1,426,966 | $880,980 |
| Potsssium silicates | $107,058 | $67,528 | $26,957 | | | | |
| Silicates other than of sodium/potassium; commercial alkali metal silicates ... | $17,293 | $64,053 | $120,113 | $199,190 | $179,953 | $281,968 | $118,425 |
| Total | $706,731 | $1,068,226 | $932,209 | $1,368,183 | $2,039,137 | $1,711,045 | $1,146,941 |
|
|
