Sub-Chapter2005200620072008200920102011
Salt (including table salt)$1,072,270$880,245$1,238,807$2,664,486$5,175,292$5,655,139$5,220,878
Unroasted iron pyrites.$202$2,290$9,719$144,374$356$3,100$7,612
Natural graphite.$13,813$38,820$76,690$135,120$79,461$126,674$326,298
Natural sands of all kinds$93,522$200,757$246,622$339,557$232,178$840,566$928,738
Quartz (other than natural sands); quartzite$168,398$294,915$253,831$302,249$251,088$296,101$366,496
Kaolin and other kaolinic clays, whether or not calcined.$21,030$11,943$1,805$36,391$34,265$43,055$41,087
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$269,645$386,734$233,133$377,953$519,359$776,596$1,198,787
Chalk.$84,796$12,635$27,158$6,652$64,943$865,483$15,866
Natural calcium phosphates$1,448$27,428$27,842$23,036$44,738$102$39,108
Natural barium sulphate (barytes)$9,904$160,641$126,163$668,023$250,203$1,911,026$2,912,457
Siliceous fossil meals$361,006$147,734$285,009$400,775$435,806$435,713$428,533
Pumice stone; emery; other natural abrasives$383$13,262$1,635$25$206$6,300$3,043
Slate$5,417$7,746$879$5,184$29,953$2,112 
Marble, travertine, ecaussine and other stone$121,226$145,270$143,488$211,739$193,495$165,697$498,396
Granite, porphyry, basalt, sandstone and other stone$123,164$222,497$613,192$77,050$118,966$218,323$140,286
Pebbles, gravel, broken or crushed stone$4,285$161,324$131,675$302,081$164,648$267,316$701,251
Dolomite, whether or not calcined or sintered   $6,249$7,276$18,389$14,182
Natural magnesium carbonate (magnesite)$12,673$14,759$76$10,967$11,129$94,682$16,702
Gypsum; anhydrite; plasters$2,538,835$2,750,984$1,547,876$4,851,997$4,602,682$4,150,385$7,705,325
Limestone flux; limestone$108,725$9,747$4,238$45,218$286,825$59,902$521,579
Quicklime, slaked lime and hydraulic lime$558,373$363,289$263,999$619,183$2,278,991$1,706,079$231,794
Portland cement, aluminous cement, slag cement$5,255,207$7,458,643$28,381,994$44,128,989$37,012,841$53,208,425$70,926,909
Asbestos.$1,745$4,912$6,274$101$280 $6,275
Mica, including splitings; mica waste.$4,496$34,575$5,338$3,973$16,197 $341,324
Natural steatite, whether or not roughly trimmed$122,963$264,618$227,594$323,825$249,034$258,686$181,624
Natural borates and concentrates thereof$95,063$12,682$28,606$2,187$1,776$1,504$29,163
Felspar; leucite and nepheline syenite $345$52,722$74,186$300,041$295,635$369,065
Mineral substances$117,794$273,682$62,022$6,670,786$10,812$115,717$80,805
Total$11,166,383$13,902,477$33,998,387$62,432,356$52,372,841$71,522,707$93,253,583