Sub-Chapter2005200620072008200920102011
Salt (including table salt)$48,983$375,758$784,534$766,737$647,762$638,925$743,778
Natural graphite.$1      
Natural sands of all kinds$431$3,360$4,538$19,560$8,953$2,720$4,907,056
Quartz (other than natural sands); quartzite$3,175    $23,045$40,337
Kaolin and other kaolinic clays, whether or not calcined.$38$5,039$4,325$4,798$1,504$4,320$521
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$3,685$60,986$170,796$339,423$78,143$232,664$1,157,324
Chalk.$12 $128$47   
Natural calcium phosphates      $2,106
Pumice stone; emery; other natural abrasives$586$2,422$2,689$343 $23,384$98
Marble, travertine, ecaussine and other stone$425$150  $70  
Granite, porphyry, basalt, sandstone and other stone $25,528$4,464$6,972$369$181$9,167
Pebbles, gravel, broken or crushed stone$4,839$1,292,332$51,103$68,930$22,440$89,557$36,413
Gypsum; anhydrite; plasters  $375$1,720$3,953  
Limestone flux; limestone $98,044$114,204$147,384$30,761$134,734$4,648,619
Quicklime, slaked lime and hydraulic lime$788,358$182,661$739,002$2,770,026$12,273,497$7,899,280$23,645,681
Portland cement, aluminous cement, slag cement$1,629$24,285 $1,573,533$2,811,825$1,186,826$1,924,848
Mica, including splitings; mica waste.   $576$203 $19,269
Natural steatite, whether or not roughly trimmed $731   $91$1,657
Natural borates and concentrates thereof   $4,122  $2,274
Felspar; leucite and nepheline syenite $398$459$947 $572 
Mineral substances$502$10$32,699$299$21$15$609,390
Total$852,664$2,071,704$1,909,316$5,705,417$15,879,501$10,236,314$37,748,538