Commodity2005200620072008200920102011
Commercial ammonium carbonate & oth. ammonium carbonates$175,188$27,141     
Potassium carbonates$19,446$7,610$8,061$28,755$11,554$216,581$141,904
Calcium carbonate$1,574,065$1,267,850$2,254,643$4,282,609$1,527,893$2,085,238$1,753,045
Barium carbonate $244,303$182,120$214,398$448,446$227,556$78,908
Lead carbonates$563      
Lithium carbonates$20,830$12,377$8,395$6,694$27,677$3,958$10,437
Strontium carbonate$225$113$545$712 $10,634 
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$86,665,566$103,826,417$125,614,405$57,554,389$10,444,211$7,897,707$5,191,646
Total$88,455,883$105,385,811$128,068,169$62,087,557$12,459,781$10,441,674$7,175,940