Sub-Chapter2005200620072008200920102011
Salt (including table salt)$287,822,205$240,196,999$263,272,226$480,739,017$475,575,277$474,377,002$514,066,590
Unroasted iron pyrites.$792,354$1,578,326$2,005,096$1,800,242$1,058,117$1,852,992$1,668,184
Natural graphite.$37,594,265$31,369,969$40,399,502$53,422,791$31,816,389$56,755,830$86,833,498
Natural sands of all kinds$60,246,467$74,688,882$76,511,894$90,403,025$42,196,347$89,534,612$128,496,318
Quartz (other than natural sands); quartzite$7,890,706$23,123,387$43,566,836$16,077,928$8,767,580$12,408,545$20,304,380
Kaolin and other kaolinic clays, whether or not calcined.$40,191,184$55,601,532$48,472,574$57,120,273$55,424,129$61,911,610$56,170,002
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$16,643,147$13,515,703$12,650,735$16,148,808$12,193,477$17,035,120$25,080,682
Chalk.$517,136$471,898$1,395,101$3,961,724$2,901,510$1,310,923$981,534
Natural calcium phosphates$71,929,234$84,366,949$102,906,433$178,715,825$109,716,229$165,953,360$407,954,377
Natural barium sulphate (barytes)$149,850,621$148,405,947$179,762,640$184,527,053$124,639,699$116,414,125$147,781,979
Siliceous fossil meals$2,826,479$2,190,248$1,912,415$1,346,325$1,207,523$1,017,135$807,263
Pumice stone; emery; other natural abrasives$7,406,186$7,833,209$6,421,227$9,743,454$1,885,700$3,069,920$1,789,664
Slate$7,714,907$10,235,495$7,241,401$4,073,967$1,475,565$2,543,451$2,124,636
Marble, travertine, ecaussine and other stone$12,077,484$15,378,707$14,856,830$8,225,984$4,131,479$3,517,559$4,650,900
Granite, porphyry, basalt, sandstone and other stone$57,690,996$69,806,374$60,115,825$50,022,094$23,149,468$24,023,476$22,672,676
Pebbles, gravel, broken or crushed stone$153,653,516$170,946,229$180,277,049$208,470,433$162,250,825$171,730,665$166,618,773
Dolomite, whether or not calcined or sintered$27,065,130$37,403,314$22,966,704$27,428,317$19,617,036$27,555,540$27,791,670
Natural magnesium carbonate (magnesite)$186,996,776$169,976,548$191,882,350$294,292,165$134,064,686$247,265,414$327,652,221
Gypsum; anhydrite; plasters$177,114,570$205,915,305$166,497,803$147,111,792$79,061,558$62,676,570$72,021,649
Limestone flux; limestone$38,110,558$31,956,170$31,119,999$20,277,057$9,492,291$12,322,173$11,479,993
Quicklime, slaked lime and hydraulic lime$28,594,879$31,373,665$45,707,622$37,168,500$49,445,882$52,196,597$59,222,264
Portland cement, aluminous cement, slag cement$2,236,617,320$2,553,331,474$1,774,919,687$1,013,244,367$613,792,634$598,008,920$569,840,161
Asbestos.$1,544,792$1,103,454$904,286$1,201,944$753,584$888,647$1,208,423
Mica, including splitings; mica waste.$16,056,965$18,519,771$18,348,900$16,156,298$12,872,815$21,820,698$18,584,761
Natural steatite, whether or not roughly trimmed$37,992,226$54,143,615$51,012,481$47,949,004$35,218,317$57,222,921$63,705,464
Natural borates and concentrates thereof$6,867,721$5,908,954$4,626,297$1,703,996$4,049,375$14,313,187$13,978,494
Felspar; leucite and nepheline syenite$157,300,805$149,069,998$161,255,342$180,069,744$154,542,289$164,246,679$209,923,114
Mineral substances$136,897,074$153,116,112$138,460,843$331,776,014$138,629,221$133,233,339$145,302,714
Total$3,966,005,703$4,361,528,234$3,649,470,098$3,483,178,141$2,309,929,002$2,595,207,010$3,108,712,384