Commodity2005200620072008200920102011
Commercial ammonium carbonate & oth. ammonium carbonates$2,469$1,205     
Disodium carbonate$34,038$15,123$12,118$268,734$111,044$13,500$27,569
Sodium hydrogencarbonate (sodium bicarbonate)$14,380$12,757$14,002$21,466$43,134$45,896$11,500
Potassium carbonates$91$26,186$13,080$3,119$731$697$1,429
Calcium carbonate$4,838,544$4,683,372$5,484,013$5,221,546$3,352,220$3,459,612$4,209,275
Barium carbonate $2,088$69   $406
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$229,279$138$2,717$15,924$60,342$86,241$65,879
Total$5,118,801$4,740,869$5,525,999$5,530,789$3,567,471$3,605,946$4,316,058