Commodity2005200620072008200920102011
Commercial ammonium carbonate & oth. ammonium carbonates$773,069$531,033$908,034$2,241,160$2,271,987$1,432,104 
Disodium carbonate$73,095,477$75,727,864$94,264,489$131,283,182$74,106,192$78,838,659$89,778,310
Sodium hydrogencarbonate (sodium bicarbonate)$1,837,529$1,570,164$1,813,708$476,778$345,823$49,009$57,559
Potassium carbonates$8,374$237$2,396$870 $2,604$4,369
Calcium carbonate$476,688$453,228$394,173$423,190$764,928$725,622$738,553
Barium carbonate$2,989$480$6,488$2,220 $164$83
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$37,810$53,385$29,260$69,130$11,964$1$1,247,981
Total$76,231,936$78,336,391$97,418,548$134,496,530$77,500,894$81,048,163$91,826,855