Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $1,253,943 | $1,415,634 | $1,354,545 | $1,598,996 | $2,073,672 | $2,118,015 | $1,657,831 |
Unroasted iron pyrites. | | $1,043 | $4,798 | $98,523 | $217,167 | $147,958 | $210,999 |
Natural graphite. | $32,004 | $6,515 | $11,022 | $3,232 | $1,677 | $11,626 | $6,717 |
Natural sands of all kinds | $167,395 | $104,980 | $170,936 | $114,690 | $108,029 | $167,555 | $290,198 |
Quartz (other than natural sands); quartzite | $39,648 | $20,649 | $36,781 | $366,508 | $455,385 | $476,441 | $13,791 |
Kaolin and other kaolinic clays, whether or not calcined. | $119,186 | $142,319 | $315,109 | $328,659 | $413,276 | $379,674 | $310,823 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $366,047 | $247,492 | $195,366 | $127,713 | $72,533 | $69,092 | $205,312 |
Chalk. | $219,208 | $233,058 | $155,595 | $243,228 | $127,191 | $118,543 | $130,448 |
Natural calcium phosphates | $5,511 | $375 | $1,154 | $2,222 | $2,053 | $3,579 | $6,907 |
Natural barium sulphate (barytes) | $8,232 | $10,839 | $25,115 | $18,041 | $18,229 | $17,914 | $17,931 |
Siliceous fossil meals | $63,384 | $90,703 | $140,490 | $113,483 | $61,386 | $30,895 | $99,746 |
Pumice stone; emery; other natural abrasives | $338,566 | $488,285 | $43,708 | $380,026 | $373,514 | $364,248 | $245,018 |
Slate | $117,266 | $27,631 | $278,168 | $113,017 | $129,484 | $93,049 | $102,321 |
Marble, travertine, ecaussine and other stone | $9,567 | $13,225 | | $13,817 | $6,882 | $2,826 | $19,502 |
Granite, porphyry, basalt, sandstone and other stone | $129,033 | $80,326 | $26,588 | $130,883 | $54,778 | $41,027 | $67,350 |
Pebbles, gravel, broken or crushed stone | $152,757 | $113,249 | $101,021 | $197,089 | $149,983 | $286,292 | $115,667 |
Dolomite, whether or not calcined or sintered | $14,832 | $21,639 | $15,225 | $15,151 | $10,520 | $12,362 | $6,727 |
Natural magnesium carbonate (magnesite) | $239 | $1,113 | $606 | $830 | $1,453 | $1,433 | $5,531 |
Gypsum; anhydrite; plasters | $187,686 | $186,263 | $234,211 | $240,965 | $231,116 | $150,728 | $164,970 |
Limestone flux; limestone | $235,786 | $194,630 | $251,166 | $215,710 | $236,372 | $241,057 | $198,902 |
Quicklime, slaked lime and hydraulic lime | $173,119 | $212,390 | $258,732 | $286,347 | $410,798 | $353,679 | $454,086 |
Portland cement, aluminous cement, slag cement | $42,721,913 | $45,449,197 | $47,325,730 | $83,770,563 | $48,207,286 | $48,063,398 | $47,807,826 |
Asbestos. | $12,275 | $24,757 | | $196 | | | |
Mica, including splitings; mica waste. | $519 | $1,884 | $7,939 | | $1,252 | $3,367 | $10,765 |
Natural steatite, whether or not roughly trimmed | $73,995 | $69,983 | $63,666 | $78,549 | $48,493 | $63,682 | $64,984 |
Natural borates and concentrates thereof | | | $584 | | | | $97 |
Felspar; leucite and nepheline syenite | $1,262 | $203 | $522 | | | | |
Mineral substances | $21,001 | $15,074 | $30,448 | $7,095 | $33,636 | $31,109 | $14,963 |
Total | $46,464,374 | $49,173,456 | $51,049,225 | $88,465,533 | $53,446,165 | $53,249,549 | $52,229,412 |
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