Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $819,997 | $745,190 | $708,555 | $930,981 | $969,929 | $858,977 | $1,030,369 |
Unroasted iron pyrites. | | | $1,292 | | | $2,699 | $20 |
Natural graphite. | | $35 | $365 | $683 | | $207 | $81,358 |
Natural sands of all kinds | $44,018 | $12,450 | $1,159 | $72,934 | $6,423 | $94,188 | $36,755 |
Quartz (other than natural sands); quartzite | $94 | | $1,959 | $1,808 | $1,412 | $18,363 | $1,402 |
Kaolin and other kaolinic clays, whether or not calcined. | $4,562 | $1,326 | $1,820 | $36,103 | | $152,878 | $477,428 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $43,139 | $101,460 | $109,857 | $30,706 | $17,796 | $229,623 | $398,206 |
Chalk. | $6,535 | $7,333 | $25,509 | $18,637 | $59,552 | $21,864 | $36 |
Natural calcium phosphates | $2,198 | | | $809 | $207 | $8,943 | $289 |
Natural barium sulphate (barytes) | | | $67 | | | | |
Siliceous fossil meals | | | | | | | $1,847 |
Pumice stone; emery; other natural abrasives | $891 | | | | | $145 | |
Slate | | | $4,055 | | $15 | | |
Marble, travertine, ecaussine and other stone | $8,012 | $27,724 | $28,285 | $15,878 | $98 | $2,067 | $27,670 |
Granite, porphyry, basalt, sandstone and other stone | $153 | $45 | $7,868 | $21,274 | $14,759 | $150,155 | $165,719 |
Pebbles, gravel, broken or crushed stone | $15,742 | $483,607 | $722,797 | $464,557 | $824,506 | $1,623,662 | $2,453,163 |
Dolomite, whether or not calcined or sintered | | | $9,402 | | | | |
Natural magnesium carbonate (magnesite) | | $6,683 | | $487 | $97 | $1,652 | |
Gypsum; anhydrite; plasters | $34,588 | $13,019 | $9,624 | $13,022 | $21,486 | $77,933 | $172,098 |
Limestone flux; limestone | | | $50,291 | $120,162 | $171,762 | $113,410 | $112,406 |
Quicklime, slaked lime and hydraulic lime | $693,695 | $334,602 | $309,169 | $366,711 | $376,322 | $461,232 | $417,989 |
Portland cement, aluminous cement, slag cement | $8,844,022 | $12,978,265 | $12,817,033 | $16,000,478 | $21,482,747 | $16,549,802 | $18,222,671 |
Asbestos. | $69,132 | $132 | $29,943 | | | | |
Mica, including splitings; mica waste. | $10 | $67 | $358 | $1,450 | | $104 | |
Natural steatite, whether or not roughly trimmed | $1,128 | $4,299 | $173 | $1,580 | $980 | $12,593 | $10,799 |
Natural borates and concentrates thereof | | $50 | $133,511 | $141 | $22 | | $4,511 |
Felspar; leucite and nepheline syenite | | | $9,670 | $311 | | | |
Mineral substances | $22,234 | $6,004 | $12,851 | $894 | $7,525 | $50,329 | $32,882 |
Total | $10,610,150 | $14,722,291 | $14,995,613 | $18,099,606 | $23,955,638 | $20,430,826 | $23,647,618 |
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