Commodity2005200620072008200920102011
Commercial ammonium carbonate & oth. ammonium carbonates$42,286$102,856     
Disodium carbonate$240,810$91,081$60,887$111,436$43,377$97,573$83,857
Potassium carbonates$27,077$65,605$95,966$135,657$203,244$424,300$679,884
Calcium carbonate$1,225,436$2,490,743$4,303,471$8,067,849$8,014,819$11,458,413$16,422,488
Barium carbonate$3,174$7,982$25,873$30,746$3,262$2,065$8,970
Lead carbonates $624     
Lithium carbonates$1,353$3,934$904$4,875$9,854$2,032$1,086
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$38,102$29,600$147,790$425,313$261,811$304,244$302,421
Total$1,578,238$2,792,425$4,634,891$8,775,876$8,536,367$12,288,627$17,498,706