Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $431,228 | $652,160 | $678,755 | $672,878 | $742,475 | $860,707 | $795,681 |
Natural graphite. | $1,010,948 | $690,590 | $631,669 | $509,180 | $635,167 | $760,104 | $523,754 |
Natural sands of all kinds | $2,455,807 | $2,857,738 | $1,027,098 | $419,415 | $414,947 | $155,599 | $133,606 |
Quartz (other than natural sands); quartzite | $733,003 | $2,257,590 | $7,059,963 | $4,455,588 | $63,925 | $310,898 | $363,879 |
Kaolin and other kaolinic clays, whether or not calcined. | $3,584,017 | $4,732,707 | $2,841,723 | $2,583,565 | $2,089,374 | $2,083,184 | $1,671,620 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $753,740 | $752,674 | $398,860 | $376,781 | $252,133 | $327,582 | $412,416 |
Chalk. | | | $24,217 | | | | |
Natural calcium phosphates | $3,533 | $870 | | $193 | | | |
Natural barium sulphate (barytes) | $157,895 | $157,236 | $146,429 | $111,036 | $26,397 | $33,928 | $31,934 |
Siliceous fossil meals | $201,671 | $375,589 | $329,964 | $386,024 | $289,251 | $374,530 | $406,322 |
Pumice stone; emery; other natural abrasives | $1,400,561 | $993,770 | $794,291 | $994,032 | $645,389 | $809,442 | $1,856,240 |
Slate | | $677 | $21,071 | $1,385 | $79 | $2,431 | |
Marble, travertine, ecaussine and other stone | $10,639,371 | $3,572,281 | $5,217,207 | $6,088,009 | $3,158,308 | $3,134,153 | $3,328,998 |
Granite, porphyry, basalt, sandstone and other stone | $17,028,211 | $7,870,593 | $4,297,928 | $2,103,176 | $6,710,390 | $5,107,815 | $3,603,319 |
Pebbles, gravel, broken or crushed stone | $318,564 | $96,141 | $1,034,191 | $15,911,755 | $1,625,154 | $48,305 | $122,061 |
Dolomite, whether or not calcined or sintered | $90 | $541 | | | | $1,626 | $2,831 |
Natural magnesium carbonate (magnesite) | $1,901,442 | $2,348,053 | $1,766,947 | $1,626,803 | $712,183 | $851,835 | $1,468,650 |
Gypsum; anhydrite; plasters | $1,699,789 | $1,570,838 | $1,370,738 | $1,485,534 | $957,337 | $8,230,257 | $2,901,615 |
Limestone flux; limestone | $6,320 | $6,778 | $5,533 | $2,852 | $355 | $29,147 | $1,542 |
Quicklime, slaked lime and hydraulic lime | $49,281 | $31,773 | $29,754 | $50,954 | $69,297 | $63,921 | $3,470 |
Portland cement, aluminous cement, slag cement | $13,437,524 | $13,334,490 | $9,805,127 | $8,184,019 | $6,095,849 | $10,348,203 | $17,357,579 |
Mica, including splitings; mica waste. | $589,559 | $569,454 | $775,430 | $750,309 | $550,448 | $1,271,305 | $1,017,319 |
Natural steatite, whether or not roughly trimmed | $1,872,911 | $1,026,355 | $754,916 | $1,092,973 | $507,037 | $1,402,733 | $860,726 |
Natural borates and concentrates thereof | | | | | | | $20,144 |
Felspar; leucite and nepheline syenite | $7,954,075 | $5,951,926 | $8,576,722 | $14,800,458 | $7,822,229 | $7,851,372 | $10,581,317 |
Mineral substances | $875,078 | $1,010,444 | $3,459,528 | $803,845 | $1,761,099 | $3,083,101 | $3,681,690 |
Total | $67,104,618 | $50,861,268 | $51,048,061 | $63,410,764 | $35,128,823 | $47,142,178 | $51,146,713 |
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