Sub-Chapter2005200620072008200920102011
Salt (including table salt)$46,764,303$51,055,104$50,969,633$52,683,074$66,022,910$81,268,712$89,851,966
Unroasted iron pyrites.$2,017,274$1,758,574$1,579,927$3,044,307$48,765$1,494,661$4,284,168
Natural graphite.$5,794,636$6,399,429$7,759,911$9,813,338$5,552,421$7,787,156$17,591,090
Natural sands of all kinds$77,262,375$75,491,296$82,176,463$94,857,955$63,924,467$73,533,696$84,857,012
Quartz (other than natural sands); quartzite$19,240,738$19,126,088$25,489,697$25,118,999$16,411,308$20,377,529$24,495,273
Kaolin and other kaolinic clays, whether or not calcined.$141,940,631$146,455,042$154,184,687$149,341,966$97,769,657$137,855,313$134,564,337
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$211,480,822$199,331,748$241,271,821$258,240,297$141,604,238$189,968,067$214,271,715
Chalk.$2,316,621$1,134,764$1,385,708$1,887,981$1,278,757$320,325$315,211
Natural calcium phosphates$34,367,044$27,214,952$17,730,466$56,535,202$10,397,097$25,128,250$36,707,590
Natural barium sulphate (barytes)$9,831,001$10,938,004$17,040,819$20,150,440$11,678,535$15,166,917$21,073,162
Siliceous fossil meals$4,887,921$3,784,086$3,854,584$3,885,306$2,796,665$4,147,545$5,103,549
Pumice stone; emery; other natural abrasives$1,854,637$1,265,758$1,006,601$2,368,310$1,867,104$2,013,637$2,013,637
Slate$1,907,543$2,227,752$3,048,241$3,423,920$3,221,334$8,917,965$8,815,809
Marble, travertine, ecaussine and other stone$97,014,315$119,175,672$141,850,428$162,127,147$101,695,998$113,514,151$103,073,133
Granite, porphyry, basalt, sandstone and other stone$405,569,142$460,993,816$457,098,421$392,404,315$237,069,418$257,180,342$267,966,483
Pebbles, gravel, broken or crushed stone$88,663,927$93,500,869$103,774,913$99,352,142$79,359,611$61,736,728$47,965,253
Dolomite, whether or not calcined or sintered$1,626,894$1,548,982$2,558,224$2,480,436$2,001,345$1,695,385$2,286,252
Natural magnesium carbonate (magnesite)$59,526,445$62,099,858$64,143,057$85,150,862$48,673,943$75,513,420$85,780,061
Gypsum; anhydrite; plasters$8,533,368$8,912,479$10,290,598$10,484,327$8,089,498$7,897,931$8,421,624
Limestone flux; limestone$1,196,159$1,029,814$702,821$824,784$289,097$697,312$945,155
Quicklime, slaked lime and hydraulic lime$8,103,858$11,732,101$12,006,996$13,267,770$9,823,036$10,798,859$10,734,741
Portland cement, aluminous cement, slag cement$342,316,618$341,507,147$383,286,820$373,174,770$285,214,073$197,510,882$192,224,903
Asbestos.  $202  $440 
Mica, including splitings; mica waste.$3,210,989$3,401,933$4,843,683$4,488,691$3,820,422$5,138,661$5,273,848
Natural steatite, whether or not roughly trimmed$31,590,091$33,090,522$39,015,393$43,502,226$24,600,576$30,863,047$34,346,462
Natural borates and concentrates thereof$5,753,438$7,666,412$9,282,843$7,187,175$2,447,306$2,474,156$2,595,369
Felspar; leucite and nepheline syenite$153,578,974$156,888,077$162,921,710$214,992,818$123,250,213$142,779,870$176,645,116
Mineral substances$63,031,817$67,858,480$73,483,174$74,980,857$53,958,153$65,402,994$70,142,544
Total$1,829,381,581$1,915,588,759$2,072,757,841$2,165,769,415$1,402,865,947$1,541,183,951$1,652,345,463