Sub-Chapter2005200620072008200920102011
Salt (including table salt)$1,538,300$2,225,900$2,528,600$3,025,500$3,967,300$4,744,500$4,790,900
Natural graphite.$698,600$1,001,500$1,058,400$1,294,000$518,800$571,900$1,547,500
Natural sands of all kinds$1,955,900$3,219,800$3,057,300$4,438,400$3,188,000$3,230,600$7,586,400
Quartz (other than natural sands); quartzite$355,300$213,400$759,100$901,600$637,200$736,700$719,800
Kaolin and other kaolinic clays, whether or not calcined.$1,786,000$1,905,500$2,244,400$3,110,500$2,387,900$2,756,600$4,591,800
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$5,599,600$7,217,300$9,026,400$10,316,100$8,415,700$10,875,600$13,910,200
Chalk.$819,800$1,060,900$1,628,100$2,509,900$2,110,400$3,029,600$3,214,100
Natural calcium phosphates$28,941,100$35,938,400$41,670,400$150,024,000$73,321,900$94,668,900$124,276,500
Natural barium sulphate (barytes)$264,600$258,100$521,200$426,000$549,500$666,400$738,100
Siliceous fossil meals$378,800$478,900$605,500$520,400$287,100$418,100$567,700
Pumice stone; emery; other natural abrasives$5,800$8,900$8,500$21,300$24,500$24,200$39,700
Slate$116,900$172,300$35,900$564,100$736,900$1,168,900$1,545,600
Marble, travertine, ecaussine and other stone$89,900$177,200$271,100$349,100$526,000$691,500$2,289,000
Granite, porphyry, basalt, sandstone and other stone$1,973,100$2,127,600$3,521,500$4,880,800$3,468,500$3,184,300$3,282,500
Pebbles, gravel, broken or crushed stone$3,692,100$5,901,200$8,923,400$17,675,500$14,774,200$22,046,800$22,559,200
Dolomite, whether or not calcined or sintered$586,300$674,000$1,209,100$5,490,400$6,997,600$7,536,600$8,850,700
Natural magnesium carbonate (magnesite)$2,202,000$2,689,500$2,709,900$5,964,100$1,624,100$2,558,900$3,290,900
Gypsum; anhydrite; plasters$6,384,400$7,907,900$12,653,200$18,214,800$14,051,900$15,078,600$15,368,000
Limestone flux; limestone$5,585,700$6,199,300$8,543,600$12,991,900$11,754,200$9,040,300$13,683,300
Quicklime, slaked lime and hydraulic lime$49,900$104,400$221,800$8,596,300$4,663,200$5,609,800$5,456,800
Portland cement, aluminous cement, slag cement$1,949,900$6,590,600$19,804,200$13,055,200$20,928,600$44,634,900$38,718,600
Asbestos.$6,061,700$7,912,800$11,837,100$10,836,900$9,511,500$10,703,400$14,296,200
Mica, including splitings; mica waste.$139,900$153,900$113,800$168,600$231,100$176,800$280,400
Natural steatite, whether or not roughly trimmed$375,600$424,200$494,800$695,000$552,400$633,300$789,200
Natural borates and concentrates thereof$10,700   $195,700$562,500$1,095,300
Felspar; leucite and nepheline syenite$5,299,100$8,134,400$8,891,800$10,033,700$7,058,400$10,291,600$13,078,300
Mineral substances$428,900$798,800$1,097,400$1,395,600$1,655,900$1,934,900$1,608,800
Total$77,289,900$103,496,700$143,436,500$287,499,700$194,138,500$257,576,200$308,175,500