Sub-Chapter2005200620072008200920102011
Salt (including table salt)$45,086,144$23,704,014$24,891,280$42,788,239$64,386,382$54,209,202$85,278,865
Unroasted iron pyrites.$92,056$20,212$6,169$1,965$33,662$22,375$40,988
Natural graphite.$893,594$1,051,465$931,620$2,199,187$1,797,405$1,282,838$2,530,681
Natural sands of all kinds$11,905,452$12,396,750$16,692,433$14,638,841$3,430,923$4,159,476$11,805,154
Quartz (other than natural sands); quartzite$12,341,459$12,652,375$15,922,299$14,724,821$20,157,874$26,122,286$31,424,467
Kaolin and other kaolinic clays, whether or not calcined.$5,819,019$7,843,606$6,297,482$9,943,266$10,175,090$10,112,919$11,595,975
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$25,479,656$24,187,294$30,885,940$46,323,366$32,416,894$44,923,893$57,384,143
Chalk.$30,763$43,642$75,725$57,886$225,628$53,737$65,984
Natural calcium phosphates$247,177$308,464$214,905$799,131$176,449$115,480$122,090
Natural barium sulphate (barytes)$25,249,496$21,536,359$34,895,584$57,142,765$63,823,973$76,334,949$105,145,226
Siliceous fossil meals$164,525$209,365$104,568$189,657$171,198$1,010,126$2,881,906
Pumice stone; emery; other natural abrasives$12,958$18,453$50,249$30,063$16,488$63,760$25,535
Slate$25,477,877$30,649,910$35,265,968$29,720,651$24,847,275$22,011,133$24,361,707
Marble, travertine, ecaussine and other stone$18,834,813$24,833,495$29,765,384$35,148,427$24,937,014$31,957,205$33,763,270
Granite, porphyry, basalt, sandstone and other stone$389,014,920$461,855,712$653,253,397$532,818,355$474,704,657$505,578,157$680,030,054
Pebbles, gravel, broken or crushed stone$10,654,079$12,941,704$10,822,068$17,571,053$16,785,222$11,743,383$15,965,433
Dolomite, whether or not calcined or sintered$609,765$683,372$933,043$1,009,407$896,992$1,212,665$2,100,147
Natural magnesium carbonate (magnesite)$1,319,983$2,038,702$1,675,896$2,896,050$3,010,409$2,567,473$5,521,770
Gypsum; anhydrite; plasters$1,561,862$2,736,274$2,331,281$3,333,354$2,845,592$2,759,893$2,190,333
Limestone flux; limestone$6,218,386$9,880,130$12,150,045$24,202,684$29,849,146$17,357,886$37,738,462
Quicklime, slaked lime and hydraulic lime$1,102,711$1,016,353$743,338$989,723$2,566,117$1,990,877$2,842,420
Portland cement, aluminous cement, slag cement$263,021,251$274,745,384$219,716,733$180,540,557$150,498,274$149,058,144$259,985,055
Asbestos.$116,845$13,132$204,524$173,396$45,816$14,984$66,324
Mica, including splitings; mica waste.$16,515,933$17,141,541$18,511,798$30,209,798$25,557,089$38,413,843$49,911,106
Natural steatite, whether or not roughly trimmed$5,757,582$8,739,659$16,641,677$16,343,186$11,172,532$17,583,714$19,290,671
Natural borates and concentrates thereof$493,726$267,082$273,819$290,131$121,196$238,211$119,642
Felspar; leucite and nepheline syenite$22,761,312$22,665,149$23,085,007$23,966,139$20,038,640$25,440,546$30,468,709
Mineral substances$5,238,288$5,355,107$6,678,952$8,169,167$5,724,011$7,533,339$9,162,637
Total$896,021,632$979,534,705$1,163,021,184$1,096,221,265$990,411,948$1,053,872,494$1,481,818,754