Commodity200520062007200820092010
Disodium carbonate$9$84   $50
Sodium hydrogencarbonate (sodium bicarbonate)$3,376$3,427$5,088$3,843$5,684$6,581
Potassium carbonates$2,774$1,354$2,479$2,996$1,755$2,427
Calcium carbonate$12,979$14,306$56,779$40,793$8,429$9,389
Barium carbonate$56$40   $41
Lithium carbonates$251   $77 
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$90$91$23$17$323$84
Total$19,535$19,302$64,369$47,649$16,268$18,572