Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $154,166 | $210,633 | $252,662 | $362,692 | $332,616 | $280,673 | $506,849 |
Natural sands of all kinds | | $281 | $125 | $863 | $5,773 | $86 | $421 |
Quartz (other than natural sands); quartzite | | | $140 | $75 | $40 | $524 | |
Kaolin and other kaolinic clays, whether or not calcined. | | $50 | | | | | |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $26,126 | $52,080 | $51,208 | | | $77,480 | $143,178 |
Chalk. | | | $10 | $15 | $10 | $1 | $670 |
Siliceous fossil meals | $96,319 | $514,828 | $1,163,311 | $433,294 | $1,065,261 | $1,808,543 | $1,794,175 |
Pumice stone; emery; other natural abrasives | | $150 | | | | $9,171 | $912 |
Marble, travertine, ecaussine and other stone | $17,019 | $29,510 | | $107,692 | $36,310 | $236,385 | $229,717 |
Granite, porphyry, basalt, sandstone and other stone | $49,041 | $122,157 | $166,242 | $732,866 | $490,923 | $603,737 | $752,673 |
Pebbles, gravel, broken or crushed stone | $6,372 | $43,804 | $269,229 | $333,311 | $72,442 | $58,413 | $54,573 |
Natural magnesium carbonate (magnesite) | | | $5,102 | | | | |
Gypsum; anhydrite; plasters | | | $9,776 | $122,101 | $2,777 | $2,575 | $12,022 |
Quicklime, slaked lime and hydraulic lime | | $389,119 | $596,625 | $5 | | | |
Portland cement, aluminous cement, slag cement | $14,460,144 | $22,013,027 | $32,205,980 | $38,373,054 | $7,932,893 | $2,389,736 | $6,331,866 |
Mica, including splitings; mica waste. | | | | | | $1,610 | |
Natural steatite, whether or not roughly trimmed | $28 | $55 | $60 | | $210 | | |
Felspar; leucite and nepheline syenite | | | | | | $20 | |
Mineral substances | $2,431 | $390 | $29,234 | $1,739 | $37,987 | $30,462 | $44,335 |
Total | $14,811,646 | $23,376,084 | $34,749,704 | $40,467,707 | $9,977,242 | $5,499,416 | $9,871,391 |
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