Sub-Chapter2005200620072008200920102011
Salt (including table salt)$5,119,968$44,675,928$5,304,325$6,756,224$7,462,140$8,482,593$9,741,514
Unroasted iron pyrites.$50$2,094$13,785$19,042$22,856$27,871$33,706
Natural graphite.$1,375,654$666,157$343,224$451,519$252,463$332,302$1,005,666
Natural sands of all kinds$1,295,240$1,749,346$1,814,285$2,232,592$1,142,412$1,654,422$1,617,607
Quartz (other than natural sands); quartzite$327,896$340,915$327,767$227,019$361,376$375,331$1,159,492
Kaolin and other kaolinic clays, whether or not calcined.$1,688,609$1,279,308$1,550,505$1,787,091$1,556,410$1,590,258$2,077,388
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$2,305,732$3,127,744$3,166,173$2,776,650$3,322,587$5,369,032$8,411,406
Chalk.$30,659$29,648$14,103$525$15,163$21,295$33,689
Natural calcium phosphates$2,907$10,478$49,206$54,742$104,034$188,297$34,714
Natural barium sulphate (barytes)$86,866$57,164$86,305$78,423$15,198$23,814$143,727
Siliceous fossil meals$63,746$6,421$421,669$22,588$25,494$102,915$21,196
Pumice stone; emery; other natural abrasives$64,093$102,173$5,602$5,786$212,564$239,449$444,056
Slate$7,150$1,666$2,589$1,300   
Marble, travertine, ecaussine and other stone$45,891$26,109$27,802$61,851$87,822$20,884$514,786
Granite, porphyry, basalt, sandstone and other stone$1,627,134$1,620,718$1,353,204$1,071,086$308,133$470,918$1,122,157
Pebbles, gravel, broken or crushed stone$189,506$544,370$1,133,063$3,073,432$3,601,961$3,553,383$9,547,955
Dolomite, whether or not calcined or sintered$960,619$1,419,865$2,131,660$1,645,796$2,867,679$3,421,130$4,539,867
Natural magnesium carbonate (magnesite)$5,764,893$5,666,891$5,387,014$5,993,066$5,980,476$12,950,275$23,986,191
Gypsum; anhydrite; plasters$598,361$790,984$1,772,874$3,142,231$2,099,977$2,555,428$2,953,877
Limestone flux; limestone$126,692$119,200$145,387$79,967$118,694$301,250$260,056
Quicklime, slaked lime and hydraulic lime$103,206$73,950$137,427$1,117,898$1,105,495$299,317$986,182
Portland cement, aluminous cement, slag cement$194,717,741$212,216,392$220,558,059$216,081,042$168,035,096$248,086,455$346,761,393
Asbestos.$9,976$21,709$1,287$8,196$15 $1,679
Mica, including splitings; mica waste.$118,112$174,666$207,927$323,878$634,914$991,050$868,372
Natural steatite, whether or not roughly trimmed$1,268,057$1,854,819$2,315,557$3,102,977$4,649,428$3,477,523$4,386,475
Natural borates and concentrates thereof$1,118$62,196$52,666$94,229$33,104$92,765$215,613
Felspar; leucite and nepheline syenite$1,172,352$1,322,787$1,982,444$1,480,650$1,650,902$2,026,567$2,702,990
Mineral substances$9,203,657$9,355,405$7,602,566$14,150,668$5,469,113$9,920,279$13,769,020
Total$228,275,885$287,319,103$257,908,475$265,840,468$211,135,506$306,574,803$437,340,774