Commodity200520062010
Disodium carbonate$5,681$2,579 
Sodium hydrogencarbonate (sodium bicarbonate)$814$521$7,073
Potassium carbonates$9$955 
Calcium carbonate$285,147$318,837$330,641
Lead carbonates  $13,710
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$133$1,178$8,702
Total$291,784$324,070$360,126