Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $1,593,000 | $1,641,483 | $1,895,457 | $1,871,785 | $1,865,672 | $2,246,057 | $2,488,154 |
Unroasted iron pyrites. | | $75 | | $934 | | $1,112 | $4,670 |
Natural graphite. | $15,000 | $2,573 | $3,977 | $13,981 | | | $21,451 |
Natural sands of all kinds | $372,000 | $291,857 | $691,755 | $1,030,801 | $1,154,546 | $1,184,018 | $1,854,798 |
Quartz (other than natural sands); quartzite | $27,000 | $85,654 | $36,179 | $11,246 | $49,030 | $25,142 | $34,927 |
Kaolin and other kaolinic clays, whether or not calcined. | $3,827,000 | $2,485,514 | $2,410,164 | $2,348,584 | $1,667,296 | $2,134,411 | $2,141,613 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $264,000 | $296,779 | $390,216 | $366,779 | $393,071 | $494,966 | $314,308 |
Chalk. | $1,680,000 | $1,520,695 | $2,082,087 | $2,450,269 | $3,029,927 | $3,681,325 | $4,081,909 |
Natural calcium phosphates | $18,382,000 | $18,316,989 | $22,835,876 | $83,305,438 | $44,721,287 | $44,347,468 | $58,999,138 |
Natural barium sulphate (barytes) | $127,000 | $97,776 | $167,851 | $146,774 | $201,662 | $180,024 | $153,547 |
Siliceous fossil meals | $89,000 | $44,989 | $65,426 | $28,928 | $50,422 | $48,209 | $57,477 |
Pumice stone; emery; other natural abrasives | $26,000 | $22,300 | $24,551 | $7,459 | $10,235 | $14,368 | $13,002 |
Slate | | $4,652 | $44,197 | $55,548 | $56,821 | | $50,050 |
Marble, travertine, ecaussine and other stone | $14,331,000 | $14,048,761 | $17,365,901 | $20,857,766 | $20,049,747 | $25,030,921 | $29,251,811 |
Granite, porphyry, basalt, sandstone and other stone | $3,156,000 | $2,173,658 | $2,014,560 | $1,710,720 | $1,782,250 | $3,637,918 | $2,093,348 |
Pebbles, gravel, broken or crushed stone | $5,629,000 | $1,744,441 | $658,674 | $2,897,131 | $640,822 | $1,716,127 | $1,464,508 |
Dolomite, whether or not calcined or sintered | $48,000 | $54,048 | $34,352 | $87,068 | $44,251 | $60,370 | $52,576 |
Natural magnesium carbonate (magnesite) | $32,000 | $14,357 | $7,194 | $13,053 | $6,161 | $5,846 | $1,813 |
Gypsum; anhydrite; plasters | $2,248,000 | $2,854,929 | $3,292,160 | $5,122,274 | $4,784,053 | $4,793,364 | $5,672,023 |
Limestone flux; limestone | | $7,426 | | | $1,053 | | $2,644 |
Quicklime, slaked lime and hydraulic lime | $10,000 | $15,390 | $23,299 | $65,597 | $20,446 | $25,626 | $60,436 |
Portland cement, aluminous cement, slag cement | $122,000 | $52,517 | $113,273 | $130,175 | $77,255 | $384,961 | $1,387,192 |
Asbestos. | | $2,191 | | | | | |
Mica, including splitings; mica waste. | $18,000 | $8,338 | $40,657 | $17,555 | $24,858 | $55,175 | $19,561 |
Natural steatite, whether or not roughly trimmed | $450,000 | $448,122 | $1,068,112 | $609,561 | $710,972 | $701,056 | $765,470 |
Natural borates and concentrates thereof | $4,000 | $3,190 | $2,785 | $18,200 | $4,111 | | |
Felspar; leucite and nepheline syenite | $1,407,000 | $963,410 | $1,265,153 | $403,364 | $404,860 | $316,104 | $402,331 |
Mineral substances | $1,800,000 | $684,601 | $2,274,027 | $3,021,685 | $3,516,965 | $5,685,642 | $4,469,409 |
Total | $55,657,000 | $47,886,715 | $58,807,883 | $126,592,675 | $85,267,773 | $96,770,210 | $115,858,166 |
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