Commodity200520062007200820092010
Commercial ammonium carbonate & oth. ammonium carbonates$1$2,399$3,241$3,188$19,060$3,277
Disodium carbonate$3,263$660$27$52 $2,448
Sodium hydrogencarbonate (sodium bicarbonate)$1$1,417$4,640$1,274$88,387$13,493
Potassium carbonates   $47 $22
Calcium carbonate$8,519$13$472$611$11,435$7,835
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates) $2,374$5,429  $3,166
Total$11,784$6,863$13,809$5,172$118,882$30,241