Commodity2005200620072008200920102011
Disodium carbonate$209,097$457,648$747,719$446,875$38,692$367,790$8,178
Sodium hydrogencarbonate (sodium bicarbonate)$10,139$6,770$16,115$21,420$32,475$5,275$13,134
Potassium carbonates    $4,623 $76
Calcium carbonate$16,749$11,670$8,684$1,412$3,259$5,111$112,776
Barium carbonate   $8,172 $85,352 
Lithium carbonates    $1,011  
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates) $510$2,172 $13,576$1,240$14,693
Total$235,985$476,598$774,690$477,879$93,636$464,768$148,857