Sub-Chapter2005200620072008200920102011
Salt (including table salt)$627,084$650,900$1,296,193$1,251,400$1,461,711$1,715,298$2,290,341
Natural graphite. $13,133 $19,487$25,546$3,500$35,518
Natural sands of all kinds$108,226$271,635$309,228$245,452$227,435$370,041$1,050,430
Quartz (other than natural sands); quartzite$1,138$1,663  $606$24,715$479
Kaolin and other kaolinic clays, whether or not calcined.$1,541,391$1,808,178$1,953,671$2,445,638$1,022,574$1,728,854$1,964,579
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$491,824$475,717$518,138$1,299,927$500,360$557,461$708,230
Chalk.$13,236$32,870$19,316 $112,648$84,213$25,606
Natural barium sulphate (barytes)$18,903$15,223$48,522$33,629$86,948$39,258$44,027
Siliceous fossil meals$19,141$18,664$80,839$39,683$104,810$73,344$322,249
Pumice stone; emery; other natural abrasives$270,109$262,212$168,113$342,652$98,158$78,797$96,985
Slate$39,979 $4,317$4,568$29,421$25,882$15,454
Marble, travertine, ecaussine and other stone$13,411,111$13,428,638$15,692,698$17,051,221$13,161,869$13,831,814$16,831,771
Granite, porphyry, basalt, sandstone and other stone$903,683$436,284$661,296$1,387,073$1,195,513$1,589,333$3,145,578
Pebbles, gravel, broken or crushed stone$32,595$64,860$92,655$106,999$32,268$25,203$52,651
Dolomite, whether or not calcined or sintered$19,819$55,026$113,205$100,571$60,566$81,089$111,931
Natural magnesium carbonate (magnesite)$126,350$83,378$151,757$184,941$214,887$95,857$134,539
Gypsum; anhydrite; plasters$209,883$486,929$295,289$503,874$1,265,143$1,918,386$2,414,615
Quicklime, slaked lime and hydraulic lime$4,584$6,064$6,488$45,178$390,390$444,909$666,832
Portland cement, aluminous cement, slag cement$928,941$3,654,507$2,909,643$2,891,138$28,463,840$62,953,636$45,153,347
Mica, including splitings; mica waste. $7,708$223 $2,087$3,868 
Natural steatite, whether or not roughly trimmed$549,072$681,881$773,315$1,034,650$852,248$953,244$947,496
Natural borates and concentrates thereof$921$2,484  $8,086$5,450 
Felspar; leucite and nepheline syenite$391,698$400,536$232,817$299,112$84,004$78,913$255,023
Mineral substances$577,984$284,983$248,339$190,771$270,240$275,897$198,300
Total$20,287,672$23,143,473$25,576,062$29,477,964$49,671,358$86,958,962$76,465,981