Sub-Chapter2005200620072008200920102011
Salt (including table salt)$11,737,055$12,117,936$15,478,704$14,362,528$13,034,397$15,647,510$20,205,598
Unroasted iron pyrites.$3,721$5,542$12,110$7,965$582$5,837$19,861
Natural graphite.$211,309$206,385$150,398$164,030$68,779$78,132$114,336
Natural sands of all kinds$1,036,371$1,252,912$1,311,455$1,651,197$1,266,322$910,612$1,021,878
Quartz (other than natural sands); quartzite$46,083$34,901$83,685$157,175$98,353$102,121$134,406
Kaolin and other kaolinic clays, whether or not calcined.$2,474,274$3,048,643$3,979,528$4,326,247$2,539,784$3,243,855$2,745,279
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$846,548$761,762$783,394$988,642$648,274$734,673$1,199,471
Chalk.$2,136,656$1,625,945$1,821,926$2,384,295$1,122,500$621,001$842,356
Natural calcium phosphates$3,863,047$3,501,185$6,277,328$21,118,088$509,318$2,135,730$8,429,271
Natural barium sulphate (barytes)$130,293$81,352$48,573$68,491$92$123,381$426,017
Siliceous fossil meals$724,219$520,106$537,320$506,109$431,699$319,596$302,832
Pumice stone; emery; other natural abrasives$96,121$98,759$129,352$83,162$76,324$91,390$54,456
Slate$4,804$5,762$8,063$7,246$23,538$1,834$9,804
Marble, travertine, ecaussine and other stone$487,995$708,748$629,830$496,727$372,887$264,862$781,800
Granite, porphyry, basalt, sandstone and other stone$9,075,361$9,716,253$14,354,317$15,033,877$8,493,684$7,422,810$12,551,781
Pebbles, gravel, broken or crushed stone$1,107,543$2,025,526$2,267,336$2,526,966$2,027,659$1,959,839$1,550,626
Dolomite, whether or not calcined or sintered$729,228$202,381$115,237$78,750$15,678$47,287$2,042,063
Natural magnesium carbonate (magnesite)$5,102,943$3,932,326$2,238,028$830,053$581,889$580,016$607,750
Gypsum; anhydrite; plasters$2,582,175$3,081,949$3,109,978$3,602,784$2,748,894$2,239,553$2,683,749
Limestone flux; limestone$3,797,276$5,866,816$6,041,809$6,319,993$4,100,816$4,768,754$3,754,361
Quicklime, slaked lime and hydraulic lime$1,113,838$545,305$2,392,344$2,011,669$1,701,540$6,326,029$10,749,408
Portland cement, aluminous cement, slag cement$1,767,078$1,446,123$2,226,462$9,264,899$5,815,386$6,273,772$10,815,392
Asbestos.$33,023$32,976$75,222$49,053 $30,651 
Mica, including splitings; mica waste.$31,352$22,800$33,545$22,520$7,439$558$8,762
Natural steatite, whether or not roughly trimmed$570,966$632,635$679,085$967,283$738,758$984,828$713,977
Natural borates and concentrates thereof$49,328$2,670$81,886$29,462$3,202$34,270$38,137
Felspar; leucite and nepheline syenite$1,075,242$1,597,657$1,537,630$1,440,879$722,115$811,782$922,900
Mineral substances$2,763,780$2,940,606$3,937,215$6,784,049$2,435,842$2,282,408$5,992,509
Total$53,597,629$56,015,961$70,341,760$95,284,139$49,585,751$58,043,091$88,718,780