Sub-Chapter2005200620072008200920102011
Salt (including table salt)$2,062,102$1,943,348$1,854,544$2,125,495$2,546,463$2,907,948$3,904,349
Unroasted iron pyrites.$41,876$48,667$45,693$35,421$23,116$36,036$40,283
Natural graphite.$1,384,103$1,428,906$1,965,681$2,314,954$1,203,024$2,208,813$2,953,464
Natural sands of all kinds$7,153,481$7,765,345$7,881,929$6,172,012$5,575,300$7,367,763$7,506,675
Quartz (other than natural sands); quartzite$129,025$121,503$144,223$79,777$81,826$74,324$106,035
Kaolin and other kaolinic clays, whether or not calcined.$4,607,668$5,067,112$4,792,503$6,146,151$6,120,516$8,917,785$9,857,467
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$1,571,797$1,923,932$2,729,780$3,280,233$2,852,738$3,492,144$3,752,953
Chalk.$365,449$755,935$623,919$1,158,701$1,127,790$2,049,507$2,251,266
Natural calcium phosphates$192,497$4,853,177$14,125,518$50,708,197$11,161,906$31,744,273$48,174,111
Natural barium sulphate (barytes)$557,103$560,713$476,708$589,802$326,615$903,441$1,608,971
Siliceous fossil meals$2,575,657$3,487,145$3,190,348$2,823,156$1,587,348$1,869,306$1,867,853
Pumice stone; emery; other natural abrasives$14,643$18,788$27,520$38,166$70,293$32,040$131,219
Slate$61,516$14,566$240   $56,537
Marble, travertine, ecaussine and other stone$131,327$187,652$534,028$380,208$119,195$25,604$17,354
Granite, porphyry, basalt, sandstone and other stone$1,120,069$1,176,680$1,764,089$2,182,134$1,636,643$1,522,151$2,134,314
Pebbles, gravel, broken or crushed stone$2,391,417$3,001,981$3,953,448$4,105,338$6,769,250$6,676,416$8,894,295
Dolomite, whether or not calcined or sintered$197,801$150,395$261,955$631,085$290,080$348,904$356,727
Natural magnesium carbonate (magnesite)$6,725,268$6,747,080$7,816,956$11,436,103$10,059,094$11,575,799$10,453,206
Gypsum; anhydrite; plasters$108,696$122,403$201,280$142,008$141,772$170,847$234,056
Limestone flux; limestone$1,015 $23 $6,554$1$3,803
Quicklime, slaked lime and hydraulic lime$70,542$273,842$328,381$87,922$179,600$85,687$627,244
Portland cement, aluminous cement, slag cement$7,434,018$10,399,122$15,868,317$15,191,373$7,204,354$7,804,504$39,911,357
Asbestos.$14,625$4,180 $57$3,395$7,155 
Mica, including splitings; mica waste.$35,058$37,975$253,148$224,214$169,126$138,977$354,282
Natural steatite, whether or not roughly trimmed$2,089,341$2,712,308$3,699,398$3,542,297$3,436,166$5,438,088$5,724,715
Natural borates and concentrates thereof$18,312$114,450$17,454$306$72,368$63,985$44,316
Felspar; leucite and nepheline syenite$497,931$2,799,826$639,037$772,243$519,022$568,401$828,759
Mineral substances$7,215,175$7,884,499$8,576,146$8,990,489$8,058,381$9,643,565$13,717,071
Total$48,767,512$63,601,530$81,772,266$123,157,842$71,341,935$105,673,464$165,512,682