Sub-Chapter2005200620072008200920102011
Salt (including table salt)$11,583,379$9,939,898$14,197,593$14,175,305$13,150,373$18,068,789$17,660,220
Unroasted iron pyrites.      $294,086
Natural graphite.$1,927,981$1,643,426$2,334,902$5,376,134$3,177,786$4,668,775$6,691,337
Natural sands of all kinds$29,731,420$43,306,147$73,575,700$273,827,132$809,321,788$227,070,287$178,565,932
Quartz (other than natural sands); quartzite$115,505$285,010$397,893$97,341$124,114$1,384,368$2,730,063
Kaolin and other kaolinic clays, whether or not calcined.$3,045,804$2,860,425$3,057,232$3,391,791$2,886,799$3,310,902$3,067,472
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$7,183,702$6,785,194$7,275,986$10,143,469$7,916,321$10,873,629$10,298,829
Chalk.$690,543$962,142$818,206$1,353,428$505,951$324,636$493,914
Natural calcium phosphates$1,265$14,985$43,811$107,925$104,615$317,811$152,216
Natural barium sulphate (barytes)$1,661,863$1,359,016$1,995,621$2,350,796$1,678,458$919,562$4,520,408
Siliceous fossil meals$1,012,773$1,165,582$1,502,735$1,900,325$1,638,478$2,373,148$2,295,531
Pumice stone; emery; other natural abrasives$531,012$395,381$189,324$191,388$268,264$3,080,424$1,408,032
Slate$401,015$225,607$220,238$658,277$163,928$58,875$117,667
Marble, travertine, ecaussine and other stone$5,365,470$9,809,031$16,957,046$23,844,544$27,463,437$29,080,450$22,872,510
Granite, porphyry, basalt, sandstone and other stone$24,675,688$19,714,580$63,182,206$115,893,733$60,999,463$74,122,496$241,621,375
Pebbles, gravel, broken or crushed stone$47,393,944$59,856,348$239,315,861$255,414,604$162,443,270$147,429,711$61,668,426
Dolomite, whether or not calcined or sintered$336,918$452,762$374,838$346,559$547,564$307,536$328,899
Natural magnesium carbonate (magnesite)$1,841,529$1,307,349$1,848,292$1,985,754$2,756,859$2,569,876$2,426,572
Gypsum; anhydrite; plasters$1,572,226$1,372,853$2,632,000$2,583,828$2,166,660$2,448,755$3,382,389
Limestone flux; limestone$2,193,815$3,374,577$4,097,699$4,848,082$4,595,948$4,550,013$5,547,644
Quicklime, slaked lime and hydraulic lime$7,958,805$7,422,111$7,979,817$8,469,405$7,887,899$10,644,202$14,121,724
Portland cement, aluminous cement, slag cement$119,774,470$127,912,883$178,150,797$266,415,164$260,773,726$222,772,039$250,386,937
Asbestos.   $146,863   
Mica, including splitings; mica waste.$622,726$898,419$957,066$1,371,441$1,149,153$1,172,357$5,235,901
Natural steatite, whether or not roughly trimmed$6,455,196$6,837,192$8,935,122$8,289,225$8,171,279$11,765,111$12,329,390
Natural borates and concentrates thereof$286,168$461,356$22,635$324,494$206,058$157,397$61,669
Felspar; leucite and nepheline syenite$2,250,482$1,932,006$1,411,343$1,360,628$1,269,196$1,147,372$1,441,994
Mineral substances$801,506$1,241,154$1,062,854$1,205,118$2,504,016$25,313,470$12,185,313
Total$279,415,205$311,535,434$632,536,817$1,006,072,753$1,383,871,403$805,931,991$861,906,450