Sub-Chapter2005200620072008200920102011
Salt (including table salt)$88,536,058$80,546,336$113,240,495$145,928,634$140,567,250$150,525,848$145,440,048
Unroasted iron pyrites.$4,356$1,300$2,621$2,948,371$575$89,685$138,627
Natural graphite.$2,735,828$4,131,235$3,148,939$3,017,760$2,441,001$2,947,104$5,649,006
Natural sands of all kinds$6,790,793$16,854,965$8,479,085$6,326,537$4,329,966$4,136,535$5,657,856
Quartz (other than natural sands); quartzite$78,589$288,695$100,671$185,033$49,985$167,563$89,999
Kaolin and other kaolinic clays, whether or not calcined.$282,924$261,948$228,561$538,990$620,982$715,586$675,710
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$2,387,377$2,491,769$2,831,644$3,745,192$3,507,643$4,651,107$6,043,385
Chalk.$382,829$59,306$234,588$2,306,410$251,198$2,568$164
Natural calcium phosphates$38,800$22,202$92,620$69,505$8,706$14,673$12,563
Natural barium sulphate (barytes)$1,260,515$1,879,184$1,316,217$3,232,802$1,255,779$1,827,992$4,372,593
Siliceous fossil meals$7,159,637$9,978,749$15,854,989$18,521,540$17,680,738$19,166,428$16,907,904
Pumice stone; emery; other natural abrasives$1,548,864$261,055$331,105$315,110$300,899$402,269$240,309
Slate$4,670 $645$950  $14,583
Marble, travertine, ecaussine and other stone$1,968,263$2,219,523$3,760,905$6,672,322$7,901,330$10,475,422$10,948,587
Granite, porphyry, basalt, sandstone and other stone$3,212,149$3,069,733$3,077,218$2,259,184$1,458,187$1,592,124$1,839,509
Pebbles, gravel, broken or crushed stone$52,120,306$51,643,829$56,253,258$73,041,515$57,203,857$56,663,714$54,231,740
Dolomite, whether or not calcined or sintered$484,842$276,078$599,777$2,537,070$3,077,663$2,040,332$1,358,845
Natural magnesium carbonate (magnesite)$12,412,025$15,293,273$16,147,399$19,804,524$19,122,954$18,880,243$23,808,153
Gypsum; anhydrite; plasters$15,278,306$13,913,069$14,150,704$12,126,588$8,108,792$8,770,804$9,770,144
Limestone flux; limestone$9,000  $51 $241$672
Quicklime, slaked lime and hydraulic lime$3,085,015$2,792,124$5,175,393$3,291,575$3,792,099$4,168,924$4,482,817
Portland cement, aluminous cement, slag cement$115,542,417$122,104,657$109,739,439$145,100,272$79,337,197$78,550,957$111,911,516
Asbestos.$9$300$170$10,628$269  
Mica, including splitings; mica waste.$8,004$7,217$7,035$26,973$37,583$67,363$49,477
Natural steatite, whether or not roughly trimmed$36,221$71,031$346,313$104,405$340,780$1,903,243$408,235
Natural borates and concentrates thereof$2,886$6,615$47,270$1,614$730,782$142,696$392
Felspar; leucite and nepheline syenite$54,908,068$59,207,560$79,936,426$97,195,825$92,278,257$117,840,180$153,822,636
Mineral substances$10,732,507$21,242,499$17,645,176$8,493,217$7,069,526$10,987,696$18,393,573
Total$381,011,258$408,624,252$452,748,663$557,802,597$451,473,998$496,731,297$576,269,043