Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $1,026,265 | $1,132,536 | $1,592,829 | $3,270,373 | $3,679,232 | $2,999,969 | $4,479,800 |
Unroasted iron pyrites. | $21,734 | | $23,765 | $18,569 | | $34,693 | $13,731 |
Natural graphite. | $77,603 | $6,558 | $7,205 | $335,912 | $361,826 | $340,348 | $236,539 |
Natural sands of all kinds | $247,712 | $170,840 | $544,773 | $732,299 | $892,754 | $1,200,543 | $983,027 |
Quartz (other than natural sands); quartzite | $57,596 | $79,108 | $70,361 | $74,990 | $89,505 | $188,396 | $351,369 |
Kaolin and other kaolinic clays, whether or not calcined. | $4,932,423 | $3,531,051 | $17,181,271 | $44,696,283 | $32,282,665 | $34,113,569 | $42,720,664 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $959,478 | $203,832 | $121,046 | $5,483,943 | $4,873,994 | $6,103,440 | $7,274,859 |
Chalk. | $91,423 | $54,424 | $591,309 | $19,554 | $82,959 | $141,395 | $128,756 |
Natural calcium phosphates | $168,035 | $228,213 | $280,061 | $459,800 | $14,603 | $36,908 | $76,381 |
Natural barium sulphate (barytes) | $147,040 | $39,022 | $137,829 | $1,977,277 | $2,989,023 | $1,426,556 | $1,248,288 |
Siliceous fossil meals | $148,485 | $154,057 | $425,458 | $346,025 | $289,192 | $277,985 | $279,359 |
Pumice stone; emery; other natural abrasives | $448,718 | $459,648 | $70,133 | $591,672 | $605,926 | $766,227 | $649,301 |
Slate | $72,848 | $2,884 | | | $6,067 | $116,612 | $55,507 |
Marble, travertine, ecaussine and other stone | $11,168,303 | $5,406,498 | $3,959,346 | $16,508,055 | $13,081,626 | $21,523,171 | $20,835,801 |
Granite, porphyry, basalt, sandstone and other stone | $610,522 | $458,127 | $552,767 | $1,571,933 | $1,501,468 | $728,197 | $461,612 |
Pebbles, gravel, broken or crushed stone | $290,084 | $198,704 | $362,943 | $1,977,486 | $1,714,038 | $1,660,558 | $2,147,690 |
Dolomite, whether or not calcined or sintered | $193,498 | $254,272 | $86,316 | $407,780 | $233,191 | $913,521 | $1,042,414 |
Natural magnesium carbonate (magnesite) | $3,985,734 | $4,940,543 | $4,582,070 | $18,041,046 | $17,386,756 | $15,732,562 | $16,723,219 |
Gypsum; anhydrite; plasters | $549,058 | $422,000 | $572,912 | $1,481,174 | $1,502,374 | $1,607,580 | $1,430,661 |
Limestone flux; limestone | | | $18,773 | $2,543 | $8,520 | | $2,529 |
Quicklime, slaked lime and hydraulic lime | $588,678 | $25,072 | $76,233 | $431,833 | $403,179 | $1,291,992 | $798,254 |
Portland cement, aluminous cement, slag cement | $1,239,833 | $224,056 | $874,207 | $31,570,880 | $160,324,404 | $233,350,946 | $55,161,628 |
Asbestos. | | $14,651 | | | $50,749 | $401 | |
Mica, including splitings; mica waste. | $304,664 | $76,512 | $61,218 | $177,931 | $194,512 | $114,180 | $201,243 |
Natural steatite, whether or not roughly trimmed | $275,165 | $233,636 | $633,743 | $954,160 | $957,734 | $985,643 | $1,227,948 |
Natural borates and concentrates thereof | | $29,531 | | | $75,039 | | |
Felspar; leucite and nepheline syenite | $663,404 | $352,640 | $3,078,494 | $6,416,186 | $6,381,697 | $8,667,415 | $10,720,848 |
Mineral substances | $1,244,206 | $881,408 | $2,731,735 | $4,614,397 | $2,146,996 | $3,529,031 | $6,096,736 |
Total | $29,512,509 | $19,579,823 | $38,636,797 | $142,162,101 | $252,130,029 | $337,851,838 | $175,348,164 |
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