Sub-Chapter2005200620072008200920102011
Salt (including table salt) $9,774$56,697$259$6,420$5,425$25,439
Natural graphite. $8,755$2,455$1,776$4,600$1,728 
Natural sands of all kinds $17,284$825$14,950$23,899$43,625$42,204
Quartz (other than natural sands); quartzite $7,661     
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... $24,794$26,400$8,700  $330
Natural calcium phosphates    $38,640$12,394,338$2,342,260
Natural barium sulphate (barytes) $102$55,250$60,125$41,800  
Pumice stone; emery; other natural abrasives $5,532$515$13,757$7,686$418,726$27,367
Slate      $4,828
Marble, travertine, ecaussine and other stone $117 $520   
Granite, porphyry, basalt, sandstone and other stone $135,888$122,060$83,956$20,851$123,904$16,162
Pebbles, gravel, broken or crushed stone $2,120$625$2,000$26,413$12,704$69,437
Natural magnesium carbonate (magnesite) $4,740$3,150$9,384$800$1,950 
Gypsum; anhydrite; plasters  $4,177$25,980$5,409  
Quicklime, slaked lime and hydraulic lime    $92,800  
Portland cement, aluminous cement, slag cement$12,887$155,437$204,357$3,639,660$46,006$134,282$21,340
Asbestos. $8,093$3,050 $6,911  
Mica, including splitings; mica waste.     $320 
Natural steatite, whether or not roughly trimmed $396 $1,222   
Felspar; leucite and nepheline syenite  $13,440    
Mineral substances   $1,512  $29,129
Total$12,887$380,693$493,001$3,863,801$322,235$13,137,002$2,578,496