Commodity20052006200720082009
Commercial ammonium carbonate & oth. ammonium carbonates$2,544$2,026   
Disodium carbonate$849$2,060$2,038$1,448$1,106
Sodium hydrogencarbonate (sodium bicarbonate)$8,514$8,564$12,777$11,299$14,033
Potassium carbonates$790$776$1,687$908$1,043
Calcium carbonate$905$1,129$3,241$74$1,623
Lithium carbonates $267 $7 
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$21$263$4,550$2,159$4,471
Total$13,623$15,085$24,293$15,895$22,276