Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $589,405 | $580,066 | $439,537 | $3,207,654 | $2,275,660 | $647,088 | $724,481 |
Unroasted iron pyrites. | | $4,982 | $72,250 | $30,000 | | $28 | $1 |
Natural graphite. | $87,322 | $84,815 | $3,425 | $2,605 | $62,438 | | |
Natural sands of all kinds | $9,443,658 | $27,407,000 | $4,681,189 | $112,412 | $205,040 | $353 | $2,957 |
Quartz (other than natural sands); quartzite | $21,313 | $29,736 | | | $5,768 | $420 | $1,073,977 |
Kaolin and other kaolinic clays, whether or not calcined. | $5,491,038 | $3,554,624 | $8,137,903 | $9,853,341 | $9,166,634 | $8,285,484 | $9,203,489 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $8,733,603 | $11,194,582 | $6,061,608 | $61,493 | $61,989 | $16,547 | $138 |
Chalk. | $117,395 | $8,632 | $5,461 | $17,433 | $604 | $4,732 | $813 |
Natural calcium phosphates | $92,023 | $76,841 | $268,599 | $1,216,399 | $1,712,961 | $2,157,396 | $703,217 |
Natural barium sulphate (barytes) | $564,426 | $246,108 | $1,296,481 | $1,219,843 | $267,008 | $504,397 | $1,964,051 |
Siliceous fossil meals | $182,402 | $49,062 | $12,330 | $4,293 | $365 | $1,500 | |
Pumice stone; emery; other natural abrasives | $18,495,735 | $15,137,172 | $8,505,665 | $5,335,935 | $5,045,964 | $5,080,362 | $3,645,956 |
Slate | $11,713 | $321,605 | $149,132 | $141,978 | $155,311 | $232,979 | $214,944 |
Marble, travertine, ecaussine and other stone | $5,293,563 | $4,922,502 | $13,043,458 | $19,770,825 | $17,109,898 | $21,532,579 | $26,985,251 |
Granite, porphyry, basalt, sandstone and other stone | $28,147,407 | $28,328,979 | $30,480,877 | $50,593,986 | $18,081,398 | $16,098,159 | $25,255,345 |
Pebbles, gravel, broken or crushed stone | $7,310,403 | $11,018,973 | $18,477,016 | $30,362,378 | $13,100,584 | $13,449,015 | $17,469,871 |
Dolomite, whether or not calcined or sintered | $6,600 | $13,195 | $5,872 | $2,697 | $35,348 | $240 | $10 |
Natural magnesium carbonate (magnesite) | $27,882 | $15,368 | $33,659 | $32,898 | $19,830 | $18,480 | $29,258 |
Gypsum; anhydrite; plasters | $596,163 | $627,046 | $86,661 | $215,182 | $246,287 | $115,302 | $561,308 |
Limestone flux; limestone | $37,588 | $210,201 | $248,001 | $77,722 | $38,030 | $594 | $7,018 |
Quicklime, slaked lime and hydraulic lime | $927,236 | $1,563 | $261,370 | $1,553,614 | $1,486,409 | $1,856,729 | $1,372,567 |
Portland cement, aluminous cement, slag cement | $115,871,821 | $219,818,122 | $195,372,134 | $155,781,625 | $153,651,529 | $91,316,421 | $73,321,381 |
Asbestos. | $76,063 | $29,674 | $3,652 | $45,503 | | | |
Mica, including splitings; mica waste. | $9,016 | $121,797 | $76,447 | $30,298 | $36,384 | $3,288 | |
Natural steatite, whether or not roughly trimmed | $219,782 | $223,567 | $76,555 | $147,955 | $26,559 | $1,620 | $15,001 |
Natural borates and concentrates thereof | $25,893 | | | | $11,998 | $20,293 | |
Felspar; leucite and nepheline syenite | $5,880 | $207,867 | $42,747 | $32,491 | $62,601 | $273,001 | $254,984 |
Mineral substances | $2,483,358 | $951,562 | $3,410,252 | $4,624,743 | $1,551,341 | $1,825,954 | $2,131,984 |
Total | $204,868,688 | $325,185,641 | $291,252,281 | $284,475,303 | $224,417,938 | $163,442,961 | $164,938,002 |
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