Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2010 |
Salt (including table salt) | $1,255,112 | $1,448,327 | $2,251,603 | $6,865,320 | $6,822,253 |
Natural graphite. | | | $82,206 | | |
Natural sands of all kinds | $6,390 | $5,744 | $51,241 | $6,767 | $69,279 |
Quartz (other than natural sands); quartzite | | | | | $1,034 |
Kaolin and other kaolinic clays, whether or not calcined. | | | $2,211 | $3,033 | $11,773 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $22,307 | $126,889 | $117,695 | $134,026 | $129,844 |
Chalk. | $606,790 | $630,144 | $719,005 | $834,249 | $1,879,368 |
Natural calcium phosphates | | $10,539 | | $12,574 | |
Natural barium sulphate (barytes) | | $907 | $7,413 | $25,506 | $76,452 |
Siliceous fossil meals | $19,569 | $15,150 | $42,285 | $92,987 | $678,325 |
Pumice stone; emery; other natural abrasives | | | $2,144 | | |
Slate | | | $4,310 | | $8,936 |
Marble, travertine, ecaussine and other stone | | | | $71,030 | $535,047 |
Granite, porphyry, basalt, sandstone and other stone | | | $311 | $27,928 | |
Pebbles, gravel, broken or crushed stone | $37,206 | $3,412 | $29,016 | $3,955 | $57,603 |
Dolomite, whether or not calcined or sintered | $1,480 | $13,273 | $44,469 | $99,011 | $1,555,209 |
Natural magnesium carbonate (magnesite) | | $11,160 | $4,871 | | $214,281 |
Gypsum; anhydrite; plasters | $348,419 | $384,382 | $403,772 | $763,641 | $1,351,998 |
Limestone flux; limestone | $86,037 | $56,762 | $65,592 | $82,681 | $3,106 |
Quicklime, slaked lime and hydraulic lime | $4,284,488 | $5,385,465 | $7,184,198 | $10,163,603 | $5,659,947 |
Portland cement, aluminous cement, slag cement | $81,673,623 | $78,879,994 | $115,182,386 | $175,593,032 | $185,292,832 |
Asbestos. | | | | | $21,604 |
Mica, including splitings; mica waste. | $13,655 | $71 | | | |
Natural steatite, whether or not roughly trimmed | $5,346 | $20,264 | $71,147 | $59,499 | $65,185 |
Natural borates and concentrates thereof | | | $16,311 | $77,721 | $18,173 |
Felspar; leucite and nepheline syenite | $2,655 | | | $562 | $119 |
Mineral substances | $1,214,862 | $1,179,651 | $931,984 | $4,277,211 | $3,012,648 |
Total | $89,577,939 | $88,172,134 | $127,214,170 | $199,194,336 | $207,465,016 |
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