Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $1,327,097 | $1,057,569 | $1,172,098 | $1,519,561 | $1,532,950 | $1,536,356 | $1,879,215 |
Unroasted iron pyrites. | $3,406 | $118 | $338 | $15,569 | $2,002 | | $3,620 |
Natural graphite. | $11,961 | $22,114 | $22,557 | $16,473 | $37,382 | $14,538 | $3,590 |
Natural sands of all kinds | $209,954 | $115,869 | $498,495 | $439,557 | $372,504 | $328,993 | $306,599 |
Quartz (other than natural sands); quartzite | $3,222 | $2,225 | $7,369 | $43,503 | $110 | $2,666 | $1,404 |
Kaolin and other kaolinic clays, whether or not calcined. | $147,636 | $87,277 | $25,107 | $19,785 | $1,138 | $20,758 | $80,266 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $167,619 | $161,102 | $457,497 | $515,710 | $313,353 | $390,302 | $612,606 |
Chalk. | $51,466 | $12,820 | $20,591 | $7,379 | $32,457 | $10,697 | $10,803 |
Natural calcium phosphates | $15,308 | $7,479 | $2,422 | $359 | $5,860 | $1,287 | $9,255 |
Natural barium sulphate (barytes) | $2,637 | $76 | $2,919 | $44,040 | $9,495 | $4,511 | $12 |
Siliceous fossil meals | $43,939 | $45,515 | $43,359 | $55,923 | $27,030 | $44,171 | $49,079 |
Pumice stone; emery; other natural abrasives | $32,531 | $14,572 | $16,807 | $52,751 | $22,044 | $207,255 | $165,650 |
Slate | $69,729 | $56,621 | $82,089 | $28,376 | $79,848 | $44,776 | $47,134 |
Marble, travertine, ecaussine and other stone | $192,954 | $29,611 | $128,734 | $33,105 | $53,195 | $42,974 | $242,121 |
Granite, porphyry, basalt, sandstone and other stone | $272,477 | $165,788 | $408,998 | $218,847 | $343,079 | $726,577 | $463,287 |
Pebbles, gravel, broken or crushed stone | $195,042 | $198,509 | $344,919 | $490,775 | $734,344 | $679,130 | $394,753 |
Dolomite, whether or not calcined or sintered | $286 | $712 | $1,212 | $84,725 | $4,229 | $6,484 | $14,015 |
Natural magnesium carbonate (magnesite) | $45,430 | $24,916 | $31,540 | $202,721 | $411,996 | $623,339 | $81,765 |
Gypsum; anhydrite; plasters | $382,744 | $395,300 | $565,684 | $759,231 | $968,004 | $1,185,003 | $1,209,228 |
Limestone flux; limestone | $106,380 | $194,101 | $178,485 | $115,141 | $163,361 | $87,678 | $233,767 |
Quicklime, slaked lime and hydraulic lime | $1,284,521 | $815,819 | $960,976 | $1,112,271 | $5,083,395 | $3,161,544 | $2,245,788 |
Portland cement, aluminous cement, slag cement | $43,719,619 | $36,519,368 | $52,554,103 | $61,809,894 | $74,938,302 | $91,377,078 | $83,471,996 |
Asbestos. | $1,023 | $176 | | $57,181 | $13,423 | $14,601 | $39,053 |
Mica, including splitings; mica waste. | $42,169 | $18,696 | $6,062 | $13,229 | $29,967 | $3,340 | $81 |
Natural steatite, whether or not roughly trimmed | $55,827 | $14,112 | $25,212 | $24,416 | $32,370 | $70,475 | $102,085 |
Natural borates and concentrates thereof | $9,194 | $3,821 | $537 | $344 | $2,953 | $1,427 | $6,405 |
Felspar; leucite and nepheline syenite | $2,857 | $5,243 | $50 | $45 | $78 | $84 | |
Mineral substances | $164,757 | $12,462 | $4,244 | $8,483 | $113,760 | $28,080 | $239,471 |
Total | $48,561,785 | $39,981,991 | $57,562,404 | $67,689,394 | $85,328,629 | $100,614,124 | $91,913,048 |
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