Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 |
Salt (including table salt) | $172,769 | $125,845 | $186,899 | $198,437 | $265,027 |
Natural graphite. | | $13 | $1,727 | $140 | |
Natural sands of all kinds | $37,210 | $23,962 | $28,525 | $32,750 | $32,963 |
Quartz (other than natural sands); quartzite | | $963 | | $193 | |
Kaolin and other kaolinic clays, whether or not calcined. | | $751 | $21 | $190 | $87 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $7,274 | $5,120 | $2,196 | $13,878 | $5,724 |
Chalk. | $1,136 | $2,096 | $164 | $2,768 | $256 |
Natural calcium phosphates | $17 | $2,127 | $4,893 | $21,473 | $1,745 |
Natural barium sulphate (barytes) | | | | | $112 |
Siliceous fossil meals | | $65 | $118 | $4,720 | $5,191 |
Pumice stone; emery; other natural abrasives | | $310 | $106 | | |
Slate | | | | $998 | |
Marble, travertine, ecaussine and other stone | | $72 | | | |
Granite, porphyry, basalt, sandstone and other stone | $43 | $219 | | $5,521 | $3,944 |
Pebbles, gravel, broken or crushed stone | $6,624 | $7,724 | $8,504 | $14,168 | $18,081 |
Dolomite, whether or not calcined or sintered | | | $45 | | |
Natural magnesium carbonate (magnesite) | $11 | | | $712 | |
Gypsum; anhydrite; plasters | $53,152 | $86,663 | $41,894 | $98,723 | $57,970 |
Quicklime, slaked lime and hydraulic lime | $4,291 | $15,500 | $133,731 | $13,911 | $12,880 |
Portland cement, aluminous cement, slag cement | $8,558,721 | $8,638,968 | $10,040,160 | $16,736,741 | $12,479,726 |
Asbestos. | $60 | | $830 | | |
Natural steatite, whether or not roughly trimmed | $3,910 | $5,199 | $4,236 | $3,293 | $6,645 |
Mineral substances | $16,500 | $19,456 | $16,914 | $24,931 | $6,185 |
Total | $8,861,718 | $8,935,053 | $10,470,963 | $17,173,547 | $12,896,536 |
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