Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $15 | $289 | $1,115 | $368 | $146 | $980 | $697 |
Natural sands of all kinds | $16 | | $10 | $355 | $277 | $129 | $23 |
Quartz (other than natural sands); quartzite | | | | | | | $47 |
Kaolin and other kaolinic clays, whether or not calcined. | | | | | $66 | | |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $58 | $48 | $334 | $138 | | $26 | |
Chalk. | $3,824 | | $227 | | $305 | | $360 |
Siliceous fossil meals | | | | $239 | | | $697 |
Marble, travertine, ecaussine and other stone | | | | | | | $349 |
Granite, porphyry, basalt, sandstone and other stone | | | | | $1,411 | $5,299 | |
Pebbles, gravel, broken or crushed stone | $123 | $737 | $419 | $80,485 | $24,575 | $1,214 | $1,432 |
Gypsum; anhydrite; plasters | $653 | $2,080 | $65 | $783 | | $38 | $14 |
Quicklime, slaked lime and hydraulic lime | | $9 | | $1,434 | | | $158 |
Portland cement, aluminous cement, slag cement | $1,829 | | $4 | $3,871 | $370 | $393 | $7,702 |
Asbestos. | | | | | | | $1,647 |
Mineral substances | $1,549 | $2,948 | $16,367 | $3,224 | $3,231 | $390 | $2,005 |
Total | $8,067 | $6,111 | $18,541 | $90,897 | $30,381 | $8,469 | $15,131 |
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