Commodity200520062007200820092010
Commercial ammonium carbonate & oth. ammonium carbonates  $6,783   
Sodium hydrogencarbonate (sodium bicarbonate)$578 $4,610$2,291$12,343$7,018
Potassium carbonates   $753  
Calcium carbonate$3,790$3,282 $3,750$13,813$4,718
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$2,996  $1,500$1,283,444$48,504
Total$7,364$3,282$11,393$8,294$1,309,600$60,240