Commodity2005200620072008200920102011
Commercial ammonium carbonate & oth. ammonium carbonates$163,273$138,808     
Disodium carbonate$13,292,071$10,491,784$8,069,629$25,722,552$22,323,575$20,455,759$16,149,758
Sodium hydrogencarbonate (sodium bicarbonate)$759,358$1,289,529$3,581,518$2,582,324$2,242,723$3,659,035$2,568,994
Potassium carbonates$17,074$2,897$154,855$73,309$235,724$372,484$548,019
Calcium carbonate$6,365,331$7,453,692$9,968,029$13,144,330$13,267,531$16,143,139$16,113,730
Barium carbonate$115,727$92,824$25,711$72,982$56,455$74,844$141,352
Lithium carbonates$1,302$215$639$664$355$810$240
Strontium carbonate$55,485$140,563$94,852$95,229$42,324$44,486$74,634
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$28,716$111,003$296,778$1,141,929$2,378,205$1,838,490$1,755,621
Total$20,798,337$19,721,315$22,192,011$42,833,319$40,546,892$42,589,047$37,352,348