Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $4,832 | $24 | $100 | $45 | $20 | $2,422 | $1,965 |
Natural graphite. | | | | $2,021 | | | |
Natural sands of all kinds | $58,058 | $14,189 | $2,105 | $2,804 | $489 | $5,138 | $1,935 |
Quartz (other than natural sands); quartzite | | $100 | $51 | | | | |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $2,686 | $6,014 | $1,040 | $2,839 | $514 | $1,341 | $71 |
Chalk. | | $100 | $5 | | | | |
Natural calcium phosphates | | | $2,000 | $1,000 | | | |
Siliceous fossil meals | | $454 | | | | | |
Pumice stone; emery; other natural abrasives | | $5 | | | $11 | | |
Marble, travertine, ecaussine and other stone | | | | | $50 | | |
Granite, porphyry, basalt, sandstone and other stone | $62,283 | $35,389 | $58,453 | $24,469 | $54,439 | $566 | $77,080 |
Pebbles, gravel, broken or crushed stone | $16,770 | $92,997 | $45,072 | $10,013 | $8,974 | $14,916 | $23,039 |
Natural magnesium carbonate (magnesite) | $564 | $2,477 | $815 | $1,910 | $1,692 | $33 | $33 |
Gypsum; anhydrite; plasters | $28,870 | $70,222 | $58,727 | $112,056 | $23,053 | $177 | $431 |
Limestone flux; limestone | $187,248 | $51,236 | $374,615 | $843,144 | $97,957 | $585,739 | $163,950 |
Quicklime, slaked lime and hydraulic lime | $999,872 | $1,206,085 | $921,245 | $1,109,949 | $786,232 | $45,573 | $839 |
Portland cement, aluminous cement, slag cement | $16,301,021 | $15,331,974 | $14,071,051 | $14,470,907 | $16,923,838 | $15,483,562 | $11,438,936 |
Mica, including splitings; mica waste. | | $36 | | | | $3,067 | $2,118 |
Natural steatite, whether or not roughly trimmed | | | | $2 | | | |
Mineral substances | $1 | $84 | $350 | | $70 | $26 | $139 |
Total | $17,662,205 | $16,811,386 | $15,535,629 | $16,581,159 | $17,897,339 | $16,142,560 | $11,710,536 |
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