Commodity2005200620072008200920102011
Sodium metasilicates$4,844,651$5,425,927$5,438,857$5,726,285$3,812,269$5,099,350$3,931,293
Silicates of sodium other than sodiummetasilicates$3,631,017$3,885,915$2,677,005$2,296,764$1,897,701$3,254,257$6,007,357
Potsssium silicates$3,122,594$5,693,829     
Silicates other than of sodium/potassium; commercial alkali metal silicates ...$6,480,677$9,091,601$12,737,282$9,960,092$7,406,184$9,488,226$6,236,597
Total$18,078,939$24,097,272$20,853,144$17,983,141$13,116,154$17,841,833$16,175,247