Commodity2005200620072008200920102011
Commercial ammonium carbonate & oth. ammonium carbonates$301,742$127,516     
Potassium carbonates$6,668,317$6,993,779$8,351,277$14,763,766$14,861,254$11,765,000$13,959,153
Calcium carbonate$11,416,861$13,979,770$24,577,762$21,536,572$14,399,503$13,194,638$18,820,587
Lead carbonates $1,437     
Lithium carbonates$738,749$1,620,741$1,201,161$884,577$977,108$300,148$916,625
Strontium carbonate$728,095$849,734$931,792$956,228$560,969$1,097,320$1,162,928
Carbonates (excl. of 2836.10-2836.92); peroxocarbonates (percarbonates)$13,959,161$14,966,314$22,882,143$33,534,471$21,135,510$22,973,252$20,661,715
Total$33,812,925$38,539,291$57,944,135$71,675,614$51,934,344$49,330,358$55,521,008