Sub-Chapter2005200620072008200920102011
Salt (including table salt)$169,365$245,903$281,992$380,914$334,262$338,328$409,425
Natural graphite.$1,872$613 $1,022   
Natural sands of all kinds$1,283,746$2,032,020$2,343,577$2,195,197$1,442,523$1,112,051$58,459
Quartz (other than natural sands); quartzite $1,962$3,464$8,302$3,894  
Kaolin and other kaolinic clays, whether or not calcined.$2,329$5,812$5,575$175$413  
Other clays (not including expanded clays of heading 68.06), andalusite, ky ...$233,444$310,336$291,443$322,209$147,668$232,703$135,577
Chalk.$28,664$23,778$27,186$93,736$76,639$49,314$39,317
Natural calcium phosphates $1,500     
Natural barium sulphate (barytes)   $434   
Siliceous fossil meals$7,302$7,300 $73$40  
Pumice stone; emery; other natural abrasives$2,388,649$2,662,675$2,480,327$2,157,413$5,509  
Slate $34,121$149,322$69,217$40,148  
Marble, travertine, ecaussine and other stone$213,713$624,924$350,300$150,811$107,341$23,245 
Granite, porphyry, basalt, sandstone and other stone$86,783$718,901$326,600$83,872$49,010  
Pebbles, gravel, broken or crushed stone$1,995,822$4,156,494$4,906,710$3,317,164$1,568,206$1,284,633$2,271,782
Dolomite, whether or not calcined or sintered$193$1,375$9,727$19,223$13,146  
Natural magnesium carbonate (magnesite)$714$451$539    
Gypsum; anhydrite; plasters$267,003$500,577$714,580$685,793$381,301$389,264$937,195
Limestone flux; limestone$4,324 $25,535    
Quicklime, slaked lime and hydraulic lime$138,906$200,546$263,040$575,229$446,477$291,961$559,399
Portland cement, aluminous cement, slag cement$13,031,850$22,609,507$25,371,824$18,801,385$7,879,542$762,151$2,416,020
Mica, including splitings; mica waste.$75$247$11,953 $451  
Natural steatite, whether or not roughly trimmed$320,231$332,807$444,494$416,785$349,760  
Mineral substances$90,532$162,204$185,277$146,681$150,403  
Total$20,265,517$34,634,053$38,193,465$29,425,635$12,996,733$4,483,650$6,827,174