Commodity2005200620072008200920102011
Sodium metasilicates$10,879$83,791$28,460$184,394$127,131$20,594$75,866
Silicates of sodium other than sodiummetasilicates$819,371$676,667$680,938$1,114,494$1,287,171$1,493,297$2,306,634
Silicates other than of sodium/potassium; commercial alkali metal silicates ...$126,408$17,236$87,449$48,788$21,776$462,132$1,032,827
Total$956,658$777,694$796,847$1,347,676$1,436,078$1,976,023$3,415,327