Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $2,221,538 | $2,393,472 | $25,290,676 | $5,502,986 | $4,391,830 | $4,085,630 | $4,228,591 |
Unroasted iron pyrites. | $8,691 | | | | | $6,047 | $3,323 |
Natural graphite. | $3,536 | | $326 | | $15,011 | $20,031 | $31,433 |
Natural sands of all kinds | $17,640 | $50,964 | $24,208 | $330,278 | $5,100,799 | $2,663,963 | $1,282,975 |
Quartz (other than natural sands); quartzite | $59,366 | $108,261 | $35,578 | $16,180 | $197 | $76,401 | $116,176 |
Kaolin and other kaolinic clays, whether or not calcined. | | | $138 | | | | $1 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $3,159 | $762 | $4,630 | $28,019 | $910 | $14,793 | $82,710 |
Chalk. | $622 | $91 | $243 | $254 | $1,675 | $1,088 | |
Natural calcium phosphates | $247,673 | | $15,749 | | | $218,694 | $31 |
Natural barium sulphate (barytes) | $6,703 | | $218,726 | | | $123,411 | $127,344 |
Siliceous fossil meals | $198 | | | | $20 | | |
Pumice stone; emery; other natural abrasives | $15,488 | $24,894 | | $1 | $31,046 | $252 | |
Slate | | $4,673 | | | $51 | $1,187 | $13,394 |
Marble, travertine, ecaussine and other stone | | $77 | $166,500 | $89,030 | $517,654 | $657,647 | $1,314,521 |
Granite, porphyry, basalt, sandstone and other stone | $15,321 | $3,637 | $615 | $3,977 | $7,424 | $9,168 | $3,506 |
Pebbles, gravel, broken or crushed stone | $2,173 | $12,904 | $29,748 | $71 | $1,399 | $296 | $86,400 |
Natural magnesium carbonate (magnesite) | $4,548 | | | $2,354 | $7,672 | $15,622 | $327,206 |
Gypsum; anhydrite; plasters | $232,290 | $382,474 | $76,280 | $69,786 | $483,905 | $196,973 | $281,468 |
Limestone flux; limestone | $5,719 | | $6,311 | $2,930 | $286,075 | $6,142,038 | $7,742,286 |
Quicklime, slaked lime and hydraulic lime | $37,910 | $25,072 | $38,600 | $64,323 | $1,023,515 | $2,410,153 | $10,908,858 |
Portland cement, aluminous cement, slag cement | $1,548,866 | $21,639 | $9,257,500 | $19,593,675 | $12,927,700 | $24,398,651 | $22,886,593 |
Asbestos. | | | | $11 | | $2,343 | |
Mica, including splitings; mica waste. | $89 | | $42 | | | | $1 |
Natural steatite, whether or not roughly trimmed | | | $5 | $108 | $32 | | |
Natural borates and concentrates thereof | $761 | | | | | | |
Felspar; leucite and nepheline syenite | $2,998 | | | | | | $10,544 |
Mineral substances | $102,511 | $7,483 | $538,480 | $7,740,993 | $6,413,919 | $1,980,561 | $7,225 |
Total | $4,537,800 | $3,036,403 | $35,704,355 | $33,444,976 | $31,210,834 | $43,024,949 | $49,454,586 |
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