Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $149,744 | $154,460 | $161,236 | $152,292 | $96,074 | $402,140 | $560,173 |
Unroasted iron pyrites. | | | | | $279 | | |
Natural graphite. | | $3,627 | $12,453 | $38 | | $14,952 | |
Natural sands of all kinds | $174,176 | $105,286 | $416,496 | $341,100 | $167,057 | $145,379 | $243,759 |
Quartz (other than natural sands); quartzite | | $1,199 | $2,895 | $4,714 | $8,347 | $21,412 | $184,875 |
Kaolin and other kaolinic clays, whether or not calcined. | $22,347 | $49,546 | $37,138 | $51,468 | $45,136 | $24,883 | $18,006 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $91,483 | $133,174 | $333,275 | $368,727 | $279,107 | $365,791 | $1,071,075 |
Chalk. | $648,066 | $657,247 | $870,979 | $848,775 | $631,189 | $498,030 | $479,010 |
Natural calcium phosphates | $3,837 | $2,538 | $14 | $8,671 | | $9,420 | $27,902 |
Natural barium sulphate (barytes) | $5,525 | $6,029 | $1,989 | $975 | | $15,938 | $600,108 |
Siliceous fossil meals | $35,261 | $34,473 | $34,435 | $78,764 | $42,063 | $19,569 | $31,276 |
Pumice stone; emery; other natural abrasives | $2,072 | $2,503 | $2,923 | $1,323 | $623 | $2,476 | $334 |
Slate | $2,333 | $194 | | $362 | $9,406 | $343 | $3,650 |
Marble, travertine, ecaussine and other stone | $52,028 | $31,679 | $21,465 | $30,537 | $18,407 | $28,455 | $2,655 |
Granite, porphyry, basalt, sandstone and other stone | | | $7,763 | $719 | $92,521 | $119,134 | $36,023 |
Pebbles, gravel, broken or crushed stone | $31,151 | $18,307 | $89,806 | $136,618 | $132,550 | $97,196 | $89,207 |
Dolomite, whether or not calcined or sintered | | | $12,080 | $10,077 | $19,471 | $9,201 | $42,480 |
Natural magnesium carbonate (magnesite) | $941 | $3,897 | $5,840 | $5,295 | $134,032 | $2,885 | $101,017 |
Gypsum; anhydrite; plasters | $3,559,987 | $3,742,357 | $2,773,844 | $1,977,338 | $1,047,068 | $3,814,832 | $1,952,101 |
Quicklime, slaked lime and hydraulic lime | $503,728 | $605,236 | $1,144,028 | $1,609,400 | $1,932,480 | $1,325,696 | $1,891,569 |
Portland cement, aluminous cement, slag cement | $28,836,788 | $33,182,461 | $54,758,955 | $55,273,586 | $32,479,442 | $39,763,693 | $4,462,416 |
Asbestos. | $828,971 | $867,094 | $803,899 | $674,300 | $790,025 | $556,058 | $4,477 |
Mica, including splitings; mica waste. | $34,434 | $220 | $5,353 | $6,512 | $913 | | |
Natural steatite, whether or not roughly trimmed | $592,926 | $773,415 | $1,301,722 | $981,118 | $1,325,198 | $1,188,500 | $1,360,672 |
Natural borates and concentrates thereof | $45,717 | $52,586 | $23,212 | $36,955 | $81,969 | $35,010 | $16,695 |
Felspar; leucite and nepheline syenite | | | | | $2,408 | | $28,557 |
Mineral substances | $713,190 | $647,398 | $578,104 | $638,785 | $747,215 | $740,456 | $910,496 |
Total | $36,334,705 | $41,074,926 | $63,399,904 | $63,238,449 | $40,082,980 | $49,201,449 | $14,118,533 |
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