Sub-Chapter2005200620072008200920102011
Salt (including table salt)$7,838,402$10,783,974$8,923,845$9,634,446$9,954,981$7,685,192$12,975,106
Unroasted iron pyrites. $1,847,580$8,725,837$4,272,339$3,277$2,326$288
Natural graphite.$156,225$170,247$224,192$171,986$461,356$309,501$593,408
Natural sands of all kinds$3,876,821$3,853,065$4,524,248$5,069,061$4,399,669$5,007,793$3,108,440
Quartz (other than natural sands); quartzite$46,584$59,915$146,033$245,172$83,112$180,208$55,069
Kaolin and other kaolinic clays, whether or not calcined.$5,129,956$5,838,143$5,486,554$7,790,089$4,861,631$3,691,388$2,957,243
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$6,581,068$5,824,101$7,371,241$9,168,213$4,795,084$4,698,904$4,411,970
Chalk.$6,490$7,042$82,025$168,736$117,345$108,870$89,818
Natural calcium phosphates$14,712,996$6,541,724$9,866,225$41,923,864$15,803,196$18,746,186$23,251,136
Natural barium sulphate (barytes)$388,766$425,487$565,611$674,948$795,506$753,148$1,775,182
Siliceous fossil meals$357,753$456,671$5,977,754$636,176$344,221$442,950$532,576
Pumice stone; emery; other natural abrasives$102,388$161,379$258,381$105,248$137,798$168,956$84,742
Slate$900,088$1,045,383$1,331,289$873,385$400,551$475,824$286,230
Marble, travertine, ecaussine and other stone$35,204,632$38,552,364$49,581,846$48,230,467$32,586,646$27,598,459$24,226,159
Granite, porphyry, basalt, sandstone and other stone$8,189,736$8,460,533$8,892,962$12,619,867$6,969,634$5,134,894$3,257,297
Pebbles, gravel, broken or crushed stone$1,654,252$2,326,109$7,499,276$11,009,835$5,101,968$995,022$803,399
Dolomite, whether or not calcined or sintered$462,713$795,568$489,615$506,136$398,443$210,629$446,520
Natural magnesium carbonate (magnesite)$5,781,047$7,401,168$7,026,754$7,749,157$2,494,477$1,351,350$5,000,989
Gypsum; anhydrite; plasters$1,105,768$2,046,714$1,338,985$1,172,422$765,761$552,129$440,431
Limestone flux; limestone$13,084$2,671$218,006$301,364$228,082$21,504$10,690
Quicklime, slaked lime and hydraulic lime$1,051,383$689,528$1,267,118$1,125,811$733,465$767,488$802,510
Portland cement, aluminous cement, slag cement$2,505,079$5,239,058$6,903,963$14,210,541$19,672,417$24,172,667$26,271,800
Asbestos.  $7,773$2,809   
Mica, including splitings; mica waste.$84,629$105,293$127,871$228,721$792,294$147,772$112,550
Natural steatite, whether or not roughly trimmed$1,737,580$2,079,040$2,241,660$3,098,421$1,812,033$2,242,203$1,918,593
Natural borates and concentrates thereof$123,056$662,919$482,613$353,437$408,166$383,438$645,586
Felspar; leucite and nepheline syenite$2,373,134$980,976$1,048,653$1,142,994$1,020,148$1,891,328$1,489,676
Mineral substances$1,887,251$1,780,373$3,076,533$1,773,882$1,485,529$1,316,690$1,339,832
Total$102,270,881$108,137,025$143,686,863$184,259,527$116,626,790$109,056,819$116,887,240