Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Salt (including table salt) | $1,319,883 | $2,418,191 | $2,303,097 | $2,577,954 | $2,654,681 | $3,040,585 |
Unroasted iron pyrites. | | $16 | | | | |
Natural graphite. | $4,032 | $6,132 | $4,985 | $2,043 | $1,968 | $4,190 |
Natural sands of all kinds | $243,469 | $316,207 | $311,872 | $280,012 | $252,070 | $329,817 |
Quartz (other than natural sands); quartzite | $9,034 | | $29,006 | $86,354 | $22,752 | $34,279 |
Kaolin and other kaolinic clays, whether or not calcined. | $686,989 | $744,395 | $1,017,368 | $1,297,970 | $603,083 | $1,047,555 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $869,641 | $1,119,872 | $1,403,381 | $1,266,309 | $1,396,674 | $1,357,035 |
Chalk. | $283,395 | $274,228 | $166,145 | $159,270 | $157,575 | $136,946 |
Natural calcium phosphates | $20 | | $3,199 | | $25 | |
Natural barium sulphate (barytes) | $1,020 | | | $2,438 | $7,202 | |
Siliceous fossil meals | $484,690 | $532,575 | $686,575 | $550,095 | $397,819 | $691,022 |
Pumice stone; emery; other natural abrasives | | | $9,697 | $7,006 | $16,985 | $6,936 |
Slate | | $114,784 | $165,009 | $133,166 | $121,120 | $40,295 |
Marble, travertine, ecaussine and other stone | $260,947 | $604,594 | $553,336 | $887,797 | $154,609 | $515,628 |
Granite, porphyry, basalt, sandstone and other stone | $201,300 | $230,316 | $206,672 | $329,798 | $129,879 | $189,164 |
Pebbles, gravel, broken or crushed stone | $31,668 | $30,627 | $43,629 | $26,119 | $30,482 | $24,040 |
Dolomite, whether or not calcined or sintered | $257,246 | $715,628 | $1,047,180 | $1,637,541 | $1,042,222 | $1,066,301 |
Natural magnesium carbonate (magnesite) | $106,181 | $105,051 | $122,027 | $162,488 | $104,265 | $210,676 |
Gypsum; anhydrite; plasters | $1,886,218 | $2,793,227 | $4,000,569 | $841,715 | $775,925 | $1,181,275 |
Limestone flux; limestone | | $2,079 | | | $1,167 | |
Quicklime, slaked lime and hydraulic lime | $1,258,058 | $1,184,315 | $1,320,577 | $1,342,374 | $1,480,849 | $1,454,185 |
Portland cement, aluminous cement, slag cement | $11,088,671 | $11,874,691 | $11,270,163 | $9,473,828 | $7,930,760 | $14,889,766 |
Asbestos. | $708,298 | $915,711 | $960,021 | $1,112,603 | | $167,491 |
Mica, including splitings; mica waste. | $39,774 | $216,617 | $32,740 | $59,236 | $17,974 | $41,143 |
Natural steatite, whether or not roughly trimmed | $321,015 | $361,253 | $409,977 | $521,472 | $270,044 | $331,782 |
Natural borates and concentrates thereof | $15,656 | $72,341 | $53,222 | $58,623 | $113,423 | $105 |
Felspar; leucite and nepheline syenite | $43,833 | $887,687 | $824,395 | $1,099,447 | $10,427 | $1,057,866 |
Mineral substances | $731,214 | $640,796 | $1,754,128 | $276,429 | $270,933 | $154,878 |
Total | $20,852,252 | $26,161,333 | $28,698,970 | $24,192,087 | $17,964,913 | $27,972,960 |
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