Sub-Chapter200520062010
Salt (including table salt)$4,372,752$4,621,139$6,550,160
Natural graphite.$36,550$11,040$4,120
Natural sands of all kinds$1,186,612$460,468$563,583
Quartz (other than natural sands); quartzite$4,369 $14,062
Kaolin and other kaolinic clays, whether or not calcined.$5,569,181$5,457,872$1,611,660
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$4,735,275$4,103,351$6,764,666
Chalk.$1,404,682$392,333$211,165
Natural calcium phosphates$146,848$37,080$22,338
Natural barium sulphate (barytes)$4,032,692$6,094,604$5,892,815
Siliceous fossil meals$253,893$2,231,660$1,350,370
Pumice stone; emery; other natural abrasives$58,771$75,623$31,892
Slate$80,182$217,738 
Marble, travertine, ecaussine and other stone$43,105,416$49,386,308$147,371,314
Granite, porphyry, basalt, sandstone and other stone$1,132,869$767,375$2,118,180
Pebbles, gravel, broken or crushed stone$2,589,339$7,353,434$3,964,781
Dolomite, whether or not calcined or sintered$6,700$10,656 
Natural magnesium carbonate (magnesite)$268,739$188,051$30,160
Gypsum; anhydrite; plasters$10,016,771$15,744,983$33,763,845
Limestone flux; limestone$2,469$1,364$380
Quicklime, slaked lime and hydraulic lime$171,502$611,787$1,515,143
Portland cement, aluminous cement, slag cement$75,696,803$31,782,415$562,741,588
Asbestos. $44,060 
Mica, including splitings; mica waste. $5,135$1,255
Natural steatite, whether or not roughly trimmed$199,470$221,978$104,694
Natural borates and concentrates thereof$222,259  
Felspar; leucite and nepheline syenite$5,665,588$3,285,914$6,910,340
Mineral substances$4,776,065$8,503,216$3,144,671
Total$165,735,797$141,609,584$784,683,182