Commodity20052006200720082009
Commercial ammonium carbonate & oth. ammonium carbonates$633,609$693,941   
Disodium carbonate$362,461$303,517$133,328$122,035$94,884
Sodium hydrogencarbonate (sodium bicarbonate)$424,701$420,362$118,184$299,794$1,309,168
Potassium carbonates$99,944$129,900 $142,820$338,286
Calcium carbonate$1,710,119$1,457,099$93,534$412,498$1,077,949
Barium carbonate $5,362$26,724$49,150$13,791
Lithium carbonates$795,864$84,946$12,795  
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$2,774,929$156,243$109,041$4,799$603,309
Total$6,801,627$3,251,370$493,606$1,031,096$3,437,387