Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Salt (including table salt) | $1,890,817 | $8,176,616 | $20,595,169 | $33,890,066 | $9,995,136 | $10,080,391 |
Unroasted iron pyrites. | | | | $10 | $180 | $855,858 |
Natural graphite. | $6 | $519 | $1,540 | $55,920 | $5,809 | $1,509,276 |
Natural sands of all kinds | $4,177 | $45,657 | $55,763 | $120,306 | $35,901 | $192,932 |
Quartz (other than natural sands); quartzite | $39,448 | $29,016 | | | $5,665 | $9,521 |
Kaolin and other kaolinic clays, whether or not calcined. | $23,039 | $48,669 | $24,503 | $47,887 | $8,011 | $105,130 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $486,509 | $196,904 | $202,730 | $346,975 | $245,944 | $1,231,077 |
Chalk. | $469 | $991 | $11,382 | $4,389 | $8,252 | $5,267 |
Natural calcium phosphates | $423 | $183 | $287 | $1,511 | $9,709 | $4,585 |
Natural barium sulphate (barytes) | | $5,477 | $7,281 | $271 | $18,828 | $37,915 |
Siliceous fossil meals | $12,781 | $147,995 | $335,794 | $177,212 | $485,737 | $631,630 |
Pumice stone; emery; other natural abrasives | | $10,809 | | $229 | $817 | $1,780 |
Slate | | $2,745 | | | $3 | $8,485 |
Marble, travertine, ecaussine and other stone | $105 | | | $26,344 | $866 | $54,840 |
Granite, porphyry, basalt, sandstone and other stone | $5,484 | $22,511 | $70,944 | $196,603 | $52,160 | $12,701,169 |
Pebbles, gravel, broken or crushed stone | $2,182 | $96,229 | $2,582 | $24,675 | $8,267 | $27,874 |
Dolomite, whether or not calcined or sintered | | | $2,519 | $42 | $11,581 | $279,486 |
Natural magnesium carbonate (magnesite) | $5,588 | $112,155 | $50,654 | $46,971 | $194,270 | $383,138 |
Gypsum; anhydrite; plasters | $22,368 | $18,893 | $200,468 | $53,957 | $61,785 | $646,452 |
Limestone flux; limestone | | $768 | $5 | $14,358 | $128,303 | $380,725 |
Quicklime, slaked lime and hydraulic lime | $470,781 | $1,131,799 | $3,461,051 | $370,731 | $529,984 | $865,582 |
Portland cement, aluminous cement, slag cement | $273,909 | $965,620 | $4,040,132 | $6,622,838 | $2,498,800 | $20,791,283 |
Asbestos. | $15,297 | $60,510 | $1,319 | $8,508 | $21,413 | $6,005,321 |
Mica, including splitings; mica waste. | | $705 | $2,147 | $2,602 | $12,780 | $20,804 |
Natural steatite, whether or not roughly trimmed | $822,506 | $16,302 | $6,921 | $5,677 | $23,476 | $20,456 |
Natural borates and concentrates thereof | $247 | $11,124 | $25,269 | $31,687 | $1,025 | $52,198 |
Felspar; leucite and nepheline syenite | $98 | $54,738 | $30,967 | $17,588 | $15,830 | $1,740 |
Mineral substances | $12,972 | $37,697 | $24,586 | $26,021 | $25,211 | $2,318,721 |
Total | $4,089,206 | $11,194,632 | $29,154,013 | $42,093,378 | $14,405,743 | $59,223,636 |
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