Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $490,804 | $503,024 | $422,851 | $580,782 | $525,335 | $1,667,234 | $785,617 |
Unroasted iron pyrites. | $670,973 | $3,251,334 | $4,526,159 | $12,943,401 | | $11,837,024 | $28,546,077 |
Natural graphite. | $155 | $609 | $895,651 | $293 | $30,781 | $30,565 | $21,104 |
Natural sands of all kinds | $10,321,417 | $2,350,725 | $3,551,412 | $6,076,211 | $1,273,816 | $1,487,113 | $581,289 |
Quartz (other than natural sands); quartzite | $341,954 | $201,009 | $398,142 | $529,955 | $1,255,670 | $1,612,519 | $3,017,744 |
Kaolin and other kaolinic clays, whether or not calcined. | $1,683,814 | $2,445,114 | $3,217,266 | $2,814,186 | $5,497,915 | $7,076,144 | $7,969,139 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $273,074 | $384,391 | $724,381 | $594,834 | $664,323 | $186,179 | $196,434 |
Chalk. | $41,189 | $65,965 | $215,342 | $366,041 | $146,377 | $18,073 | $21,251 |
Natural calcium phosphates | $105,845 | $130,728 | $906,203 | $1,131,239 | $457,576 | $7,733,097 | $26,526,455 |
Natural barium sulphate (barytes) | $85 | $7,707 | $9,248 | $22,893 | $8,469 | $14,123 | $967 |
Siliceous fossil meals | $1,647 | $14,119 | $90,417 | $282,607 | $547,334 | $126,713 | $123,468 |
Pumice stone; emery; other natural abrasives | $4,676 | $14,599 | $10,362 | $8,157 | $5,221 | $21,988 | $9,058 |
Slate | $1,144 | | $89,253 | $47,644 | $193,482 | $289,820 | $77,340 |
Marble, travertine, ecaussine and other stone | $48,769 | $5,026 | $13,831 | | $26,844 | $30,961 | $12,864 |
Granite, porphyry, basalt, sandstone and other stone | $43,129,394 | $42,623,986 | $50,921,521 | $47,180,532 | $30,107,928 | $42,662,444 | $63,526,992 |
Pebbles, gravel, broken or crushed stone | $5,306,349 | $11,399,478 | $13,205,694 | $14,525,727 | $8,814,260 | $26,203,896 | $41,961,129 |
Dolomite, whether or not calcined or sintered | $149,620 | $117,412 | $271,089 | $219,831 | $119,475 | $117,334 | $121,964 |
Natural magnesium carbonate (magnesite) | $29,821 | $21,678 | $74,657 | $116,509 | $26,221 | $53,506 | $92,522 |
Gypsum; anhydrite; plasters | $134,717 | $85,052 | $167,051 | $61,319 | $36,811 | $6,291 | $4,377 |
Limestone flux; limestone | $40,406 | $156,465 | $23,209 | $14,783 | $126,869 | $264,174 | $266,198 |
Quicklime, slaked lime and hydraulic lime | $4,291,117 | $5,814,090 | $8,638,579 | $8,989,960 | $8,510,075 | $7,398,335 | $8,453,571 |
Portland cement, aluminous cement, slag cement | $566,404 | $128,792 | $163,431 | $503,474 | $185,200 | $232,313 | $71,500 |
Mica, including splitings; mica waste. | $1,350,553 | $1,718,015 | $3,615,534 | $2,914,988 | $2,405,665 | $4,210,220 | $3,922,429 |
Natural steatite, whether or not roughly trimmed | $51,870,815 | $53,267,470 | $61,380,005 | $72,520,073 | $368,277 | $54,986,322 | $61,978,685 |
Natural borates and concentrates thereof | $5,364 | | | | | | |
Felspar; leucite and nepheline syenite | $4,852,122 | $5,718,772 | $5,673,093 | $6,879,304 | $4,617,240 | $5,270,054 | $6,048,750 |
Mineral substances | $4,394,212 | $4,991,090 | $5,609,556 | $5,653,645 | $51,353 | $5,299,462 | $5,986,406 |
Total | $130,106,440 | $135,416,650 | $164,813,937 | $184,978,388 | $66,002,517 | $178,835,904 | $260,323,330 |
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