Sub-Chapter2005200620072008200920102011
Salt (including table salt)$4,832$24$100$45$20$2,422$1,965
Natural graphite.   $2,021   
Natural sands of all kinds$58,058$14,189$2,105$2,804$489$5,138$1,935
Quartz (other than natural sands); quartzite $100$51    
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$2,686$6,014$1,040$2,839$514$1,341$71
Chalk. $100$5    
Natural calcium phosphates  $2,000$1,000   
Siliceous fossil meals $454     
Pumice stone; emery; other natural abrasives $5  $11  
Marble, travertine, ecaussine and other stone    $50  
Granite, porphyry, basalt, sandstone and other stone$62,283$35,389$58,453$24,469$54,439$566$77,080
Pebbles, gravel, broken or crushed stone$16,770$92,997$45,072$10,013$8,974$14,916$23,039
Natural magnesium carbonate (magnesite)$564$2,477$815$1,910$1,692$33$33
Gypsum; anhydrite; plasters$28,870$70,222$58,727$112,056$23,053$177$431
Limestone flux; limestone$187,248$51,236$374,615$843,144$97,957$585,739$163,950
Quicklime, slaked lime and hydraulic lime$999,872$1,206,085$921,245$1,109,949$786,232$45,573$839
Portland cement, aluminous cement, slag cement$16,301,021$15,331,974$14,071,051$14,470,907$16,923,838$15,483,562$11,438,936
Mica, including splitings; mica waste. $36   $3,067$2,118
Natural steatite, whether or not roughly trimmed   $2   
Mineral substances$1$84$350 $70$26$139
Total$17,662,205$16,811,386$15,535,629$16,581,159$17,897,339$16,142,560$11,710,536