Sub-Chapter2005200620072008200920102011
Salt (including table salt)$4,397,760$4,453,639$5,498,063$5,845,538$6,835,597$7,745,786$9,440,742
Unroasted iron pyrites.$166,552$180,072$110,936$125,941$65,873$119,197$110,985
Natural graphite.$1,617,608$1,369,593$1,816,667$2,987,892$1,588,360$1,570,865$1,107,122
Natural sands of all kinds$995,851$1,100,290$1,292,574$1,260,175$1,288,009$1,081,379$3,649,032
Quartz (other than natural sands); quartzite$513,176$591,978$519,310$635,522$405,673$384,672$435,533
Kaolin and other kaolinic clays, whether or not calcined.$6,275,234$6,717,364$6,915,438$6,176,067$4,771,608$3,675,758$2,830,091
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$8,695,123$8,106,150$11,015,335$15,305,050$9,937,824$12,966,145$16,296,568
Chalk.$78,341$75,173$120,798$104,954$73,893$106,167$192,108
Natural calcium phosphates$38,630,350$25,536,927$37,084,725$200,808,987$11,566,744$34,530,420$66,129,532
Natural barium sulphate (barytes)$1,711,496$1,530,161$1,915,978$4,751,689$2,667,761$4,714,336$4,009,622
Siliceous fossil meals$2,628,535$2,887,768$2,593,161$2,230,905$1,928,862$1,726,935$2,794,669
Pumice stone; emery; other natural abrasives$266,874$297,904$179,900$166,990$155,408$155,815$117,985
Slate$767,388$463,334$550,122$592,281$499,716$669,109$694,430
Marble, travertine, ecaussine and other stone$760,527$948,771$867,133$1,216,566$430,448$473,416$541,297
Granite, porphyry, basalt, sandstone and other stone$5,244,747$4,898,956$3,270,699$4,081,553$3,275,266$2,080,528$2,257,591
Pebbles, gravel, broken or crushed stone$4,836,495$2,659,963$2,224,913$1,429,719$1,092,933$1,581,147$1,946,546
Dolomite, whether or not calcined or sintered$167,133$147,998$191,056$198,188$227,609$436,900$318,516
Natural magnesium carbonate (magnesite)$1,830,864$2,619,236$3,344,410$6,284,999$2,364,013$4,256,325$5,135,043
Gypsum; anhydrite; plasters$2,824,085$2,600,264$3,300,359$3,150,059$2,243,528$2,898,561$3,502,795
Limestone flux; limestone$4,600,527$6,475,596$6,030,202$6,545,547$8,146,159$7,517,470$9,393,242
Quicklime, slaked lime and hydraulic lime$136,375$89,605$276,551$736,465$1,563,430$2,536,007$3,402,722
Portland cement, aluminous cement, slag cement$51,442,014$54,694,658$64,030,098$118,062,101$83,214,441$106,144,467$117,937,931
Mica, including splitings; mica waste.$499,047$453,925$465,330$758,432$645,268$753,922$795,223
Natural steatite, whether or not roughly trimmed$852,175$1,960,679$2,483,697$3,803,433$2,515,720$3,054,710$3,832,208
Natural borates and concentrates thereof$2,143,353$185,792$1,812,860$1,356,248$1,985,886$367,914$188,957
Felspar; leucite and nepheline syenite$569,593$1,237,609$1,412,469$2,736,870$1,602,703$2,055,529$1,952,185
Mineral substances$2,742,919$3,662,034$2,441,382$4,439,349$3,802,688$4,986,979$5,905,980
Total$145,394,142$135,945,439$161,764,166$395,791,520$154,895,420$208,590,459$264,918,655