Sub-Chapter2005200620072008200920102011
Salt (including table salt)$47,779,231$58,535,193$55,378,550$70,289,321$65,884,067$81,331,958$102,345,568
Natural graphite.$2,356,835$3,006,188$2,542,550$4,919,697$1,794,547$1,691,102$1,534
Natural sands of all kinds$5,292,424$5,622,083$13,319,656$21,479,969$16,050,207$15,354,680$22,201,933
Quartz (other than natural sands); quartzite$2,544,001$1,986,763$2,749,847$3,320,930$759,809$3,993,096$4,626,173
Kaolin and other kaolinic clays, whether or not calcined.$21,581,351$25,847,734$32,195,052$44,002,930$29,392,861$38,547,420$41,915,128
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$105,858,763$115,906,921$143,427,341$171,936,090$76,463,009$129,307,273$164,107,244
Chalk.$76,726$157,679$239,682$301,410$190,407$272,663$256,082
Natural calcium phosphates   $13,460$4,058$608$436
Natural barium sulphate (barytes) $1,089  $334 $95,910
Siliceous fossil meals$154,937$35,208$19,140$8,840$10,563$38,048$24,370
Pumice stone; emery; other natural abrasives $97$1,908$5,478$4,851$5,008$5,912
Slate $1,490$6,354$2,260$1,071$646$307
Marble, travertine, ecaussine and other stone$54,795$27,401$2,136$10,120$20,941$7,504$33,154
Granite, porphyry, basalt, sandstone and other stone$12,834,032$11,721,038$13,769,087$14,534,530$10,706,419$11,996,522$13,351,709
Pebbles, gravel, broken or crushed stone$47,743,029$93,158,666$168,362,170$283,122,680$182,991,811$169,960,095$266,176,327
Dolomite, whether or not calcined or sintered$529,559$340,764$637,476$234,890  $11,824
Natural magnesium carbonate (magnesite)$117,412$150,464$93,932$166,960$338,662$23,551$2,077
Gypsum; anhydrite; plasters$1,660,783$1,516,877$4,311,582$9,994,959$4,378,658$4,477,738$6,148,576
Limestone flux; limestone$4,760,066$6,417,938$9,580,675$11,706,630$8,900,817$7,690,663$8,024,851
Quicklime, slaked lime and hydraulic lime$111,089$69,830$148,770$397,410$333,625$348,921$221,671
Portland cement, aluminous cement, slag cement$60,114,013$76,809,421$87,308,271$104,626,653$26,909,655$22,503,133$16,078,228
Asbestos.$42,005$19,028$35,242$43,620$7,844$22,881$28,230
Natural steatite, whether or not roughly trimmed$15,817$8,522$20,063$14,990$38,245$15,836$18,733
Natural borates and concentrates thereof    $25  
Felspar; leucite and nepheline syenite$834,649$1,675,839$2,251,843$3,709,950$1,540,650$2,161,415$2,253,526
Mineral substances$1,632,545$1,824,260$2,687,849$1,874,880$1,524,844$1,264,498$1,383,080
Total$316,094,062$404,840,493$539,089,176$746,718,657$428,247,980$491,015,259$649,312,583