Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $597,488 | $929,210 | $939,523 | $938,533 | $955,721 | $2,841,260 | $2,590,382 |
Unroasted iron pyrites. | | | | $72 | | | $1 |
Natural graphite. | $4,494 | $809 | $9,863 | $14,482 | $70 | $4,474 | $1,104 |
Natural sands of all kinds | $1,321,961 | $1,596,113 | $2,126,218 | $3,060,030 | $2,227,450 | $2,351,434 | $3,566,076 |
Quartz (other than natural sands); quartzite | $152,686 | $13,537 | $4,453 | $2,269 | $4,159 | $8,440 | $2,063 |
Kaolin and other kaolinic clays, whether or not calcined. | $322,005 | $576,424 | $620,558 | $483,812 | $280,745 | $181,579 | $125,769 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $65,886 | $118,941 | $418,399 | $395,366 | $496,846 | $450,651 | $994,042 |
Chalk. | $149,641 | $390,222 | $457,514 | $25,537 | $6,967 | $830 | $1,075 |
Natural calcium phosphates | $4,706 | $7,570 | $1,242 | | $96 | $777 | $1,402 |
Natural barium sulphate (barytes) | $4,385 | $1,827 | $9,373 | $2,001 | $9,397 | $12,180 | $5,296 |
Siliceous fossil meals | $10,514 | $4,575 | $19,493 | $14,856 | $8,267 | $12,816 | $9,605 |
Pumice stone; emery; other natural abrasives | $6,663 | | $180 | $195 | $686 | $360 | |
Slate | | | | | | $39 | $39 |
Marble, travertine, ecaussine and other stone | $19,327 | $89,229 | $294,517 | $321,785 | $143,938 | $165,396 | $201,999 |
Granite, porphyry, basalt, sandstone and other stone | $111,169 | $243,782 | $559,452 | $593,325 | $253,277 | $369,949 | $52,426 |
Pebbles, gravel, broken or crushed stone | $1,140,766 | $1,380,793 | $1,838,720 | $3,415,579 | $3,517,564 | $2,699,538 | $4,015,588 |
Dolomite, whether or not calcined or sintered | | | $1,729 | $58 | | | $1,541 |
Natural magnesium carbonate (magnesite) | $30,509 | $69,988 | $119,914 | $266,885 | $124,331 | $346,789 | $2,687,736 |
Gypsum; anhydrite; plasters | $1,071 | $32,319 | $12,753 | $242,447 | $78,182 | $5,964 | $30,061 |
Limestone flux; limestone | $13,552 | $20,715 | $9,111 | $8,806 | $5,464 | $421 | $49 |
Quicklime, slaked lime and hydraulic lime | $1,030,369 | $2,355,803 | $2,390,880 | $4,182,776 | $1,736,143 | $1,145,011 | $1,321,398 |
Portland cement, aluminous cement, slag cement | $4,435,371 | $16,761,267 | $25,752,141 | $38,271,897 | $12,145,694 | $13,253,847 | $9,946,266 |
Asbestos. | $2,243 | $1,847 | | $1,595 | $224 | $124 | $650 |
Mica, including splitings; mica waste. | | | $1,665 | $212 | $545 | $9,778 | $308 |
Natural steatite, whether or not roughly trimmed | $13,459 | $12,964 | $11,983 | $17,833 | $10,856 | $13,135 | $10,577 |
Natural borates and concentrates thereof | | $335 | $135 | $395 | $1,234 | $757 | $2,535 |
Felspar; leucite and nepheline syenite | $60 | $300 | $521 | $251 | | $783 | $874 |
Mineral substances | $32,758 | $82,716 | $66,822 | $13,716 | $35,026 | $43,369 | $38,824 |
Total | $9,471,083 | $24,691,286 | $35,667,159 | $52,274,713 | $22,042,882 | $23,919,701 | $25,607,686 |
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