Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $130,503 | $154,816 | $49,142 | $122,905 | $133,907 | $425,473 | $217,175 |
Natural graphite. | $4,176 | $366 | $27 | $8,083 | | | $1,390 |
Natural sands of all kinds | $318,621 | $385,760 | $369,570 | $531,815 | $559,222 | $900,198 | $966,534 |
Quartz (other than natural sands); quartzite | $1,618,103 | $1,463,506 | $1,582,789 | $1,898,472 | $1,379,848 | $1,149,013 | $1,516,721 |
Kaolin and other kaolinic clays, whether or not calcined. | $9,611 | $9,544 | $59,580 | $70,921 | $120,631 | $69,674 | $15,984 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $18,169 | $9,446 | $178,779 | $70,513 | $12,244 | $15,774 | $13,126 |
Chalk. | $10,256 | $13,284 | $66 | $362 | $7,900 | $207 | $122 |
Natural calcium phosphates | | $201 | | | $855 | $283 | $247 |
Siliceous fossil meals | $20,815 | $1,698 | $10,323 | $12,734 | $15,856 | $10,748 | $38,498 |
Pumice stone; emery; other natural abrasives | $1,879 | $7,358 | $13,330 | $17,866 | $43,115 | $20,540 | $45,916 |
Slate | | | | | | $2,055 | |
Marble, travertine, ecaussine and other stone | $1,028 | $1,925 | $859 | $105,430 | $96,066 | $12,819 | |
Granite, porphyry, basalt, sandstone and other stone | $1,302,213 | $1,670,641 | $2,016,156 | $1,721,803 | $1,604,385 | $527,792 | $357,771 |
Pebbles, gravel, broken or crushed stone | $3,288,251 | $5,560,031 | $8,610,644 | $6,133,100 | $3,579,269 | $2,741,963 | $3,702,740 |
Dolomite, whether or not calcined or sintered | $72,485 | $37,375 | $2,011 | $19,192 | $65,264 | $83,919 | $57,465 |
Natural magnesium carbonate (magnesite) | $5,260 | $4,556 | $14,082 | $35,910 | $51,286 | $72,457 | $210,481 |
Gypsum; anhydrite; plasters | $232,011 | $273,437 | $590,258 | $557,714 | $528,829 | $450,392 | $554,868 |
Limestone flux; limestone | | | $593 | $1,013 | | | $171 |
Quicklime, slaked lime and hydraulic lime | $27,591 | $6,969 | $15,198 | $24,923 | $47,181 | $36,696 | $62,448 |
Portland cement, aluminous cement, slag cement | $17,067,240 | $28,002,803 | $49,354,314 | $59,704,664 | $37,588,299 | $61,932,454 | $86,752,307 |
Asbestos. | | | | | | $234 | |
Mica, including splitings; mica waste. | | | | | | $21,143 | |
Natural steatite, whether or not roughly trimmed | $783 | $8 | $558 | $2,275 | $2,404 | $652 | $5,170 |
Natural borates and concentrates thereof | | $261 | | $2,502 | | | |
Mineral substances | $54,232 | $54,924 | $74,780 | $113,753 | $93,882 | $132,721 | $176,736 |
Total | $24,183,227 | $37,658,909 | $62,943,059 | $71,155,950 | $45,930,443 | $68,607,207 | $94,695,870 |
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