Sub-Chapter2005200620072008200920102011
Salt (including table salt)$169,353$34,422$85,265$220,168$174,960$104,594$613,616
Natural sands of all kinds$30$92$892$86,596$54,328$3,111$92
Quartz (other than natural sands); quartzite$446   $2,387  
Kaolin and other kaolinic clays, whether or not calcined.$76$63$679$81,756   
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$73,238$26,143  $2$2,721$3,006
Natural calcium phosphates $138 $501   
Natural barium sulphate (barytes)$106,845$27,205$111,811  $10,469 
Pumice stone; emery; other natural abrasives$109,966$44,436$116,306$38,592$38,825$2,796 
Slate $138$435 $796,177$1,039,037$1,593,421
Marble, travertine, ecaussine and other stone$131,503$65,711$291,288$554,147$702,135$766,104$1,088,452
Granite, porphyry, basalt, sandstone and other stone$901,499$2,047,845$3,021,883$3,906,685$3,790,633$3,586,831$3,716,957
Pebbles, gravel, broken or crushed stone$52,138$447,735$36,649$213,224$43,068$76,287$329,260
Dolomite, whether or not calcined or sintered$350     $280
Gypsum; anhydrite; plasters$15,333$2,563$79,664$692,859$471,854$143,317$63,301
Limestone flux; limestone$132$824$426$3,638$1,538$4,261$422
Quicklime, slaked lime and hydraulic lime$14,938$12,773$44,637$240,918$65,588$379,878$289,216
Portland cement, aluminous cement, slag cement$881,053$806,589$12,368,890$20,971,817$18,966,391$39,076,992$51,872,289
Felspar; leucite and nepheline syenite     $199$127
Mineral substances    $28$528$2,769
Total$2,456,900$3,516,677$16,158,825$27,010,901$25,107,914$45,197,125$59,573,208