Sub-Chapter2005200620072008200920102011
Salt (including table salt)$439,083$347,408$366,070$417,536$344,507$472,377$511,973
Unroasted iron pyrites. $481  $20,480$9,848 
Natural graphite. $1,634    $2,677
Natural sands of all kinds$341,459$1,454,295$1,884,749$2,587,398$1,503,987$1,980,856$1,510,736
Quartz (other than natural sands); quartzite      $50
Kaolin and other kaolinic clays, whether or not calcined.$32,025$4,672$11,255$13,183$40,758$62,730$65,352
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$16$23,569$39,947$7,830$11,862$4,274$42,084
Chalk.$133,512$41,340$148,281$133,284  $4
Natural calcium phosphates  $4,050  $14,000$23,860
Natural barium sulphate (barytes)     $2,115$6,600
Siliceous fossil meals$47,257$69,992$221,400$197,921 $74,540$42,036
Pumice stone; emery; other natural abrasives $613$500$3$350$285$312
Slate$1,980    $2$1,355
Marble, travertine, ecaussine and other stone$114,522$112,085$127,459$135,652$120,626$190,486$200,788
Granite, porphyry, basalt, sandstone and other stone$10,181$7,817$1,369 $1,227$4,150$1,742
Pebbles, gravel, broken or crushed stone$139,262$953,766$428,208$887,860$459,182$542,128$1,161,873
Dolomite, whether or not calcined or sintered$3,250$1,800$2,100  $6,322$600
Natural magnesium carbonate (magnesite)$3,750$4,308$5,786$50,838$4,861$26,270$1,057
Gypsum; anhydrite; plasters$203,090$223,872$140,491$57,465$6,887$16,942$11,437
Limestone flux; limestone$98,947$393,028$480,748$512,953$728,823$252,017$216,630
Quicklime, slaked lime and hydraulic lime$178$3,337$19,125$21,480$8,959$27,860$20
Portland cement, aluminous cement, slag cement$13,222,760$8,369,424$8,986,247$7,886,778$16,156,100$21,854,343$29,078,687
Mica, including splitings; mica waste.$1,300$5,926$5,325$12,128$7,161$5,275$10,781
Natural steatite, whether or not roughly trimmed$20,265$36,802$29,036$10,279$28,508$15,305$18,863
Natural borates and concentrates thereof$960$53,218$7,254$27,795$5,820$174,685$179,210
Felspar; leucite and nepheline syenite $1,462$8,850$5,233 $22,068$11,893
Mineral substances$40,400$32,775$116,760$87,944$21,394$6,774$25,961
Total$14,854,197$12,143,624$13,035,010$13,053,560$19,471,492$25,765,652$33,126,581