|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Salt (including table salt) | $721,630 | $799,566 | $845,733 | $989,973 | $1,082,200 | $990,793 | $972,455 |
| Unroasted iron pyrites. | $29 | $2,471 | | | $1,535 | | $31 |
| Natural graphite. | $4,658 | $799 | $110,781 | $4,115 | $1,554 | $11,578 | $4,085 |
| Natural sands of all kinds | $1,509,862 | $1,368,326 | $985,930 | $2,016,799 | $4,619,881 | $2,032,869 | $1,987,578 |
| Quartz (other than natural sands); quartzite | $29,803 | $12,484 | $51,459 | $65,440 | $81,246 | $49,763 | $37,299 |
| Kaolin and other kaolinic clays, whether or not calcined. | $1,496 | $6,451 | $1,784 | $3,176 | $2,521 | $8,394 | $9,716 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $82,720 | $34,058 | $54,583 | $364,457 | $168,476 | $70,434 | $35,856 |
| Chalk. | $14,776 | $12,324 | $5,874 | $19,162 | $6,537 | $4,151 | $18,519 |
| Natural calcium phosphates | $21,144 | $3,156 | $3,297 | $481 | $24,741 | $897 | |
| Natural barium sulphate (barytes) | $6,717 | $2,441 | | $525 | | | $26,384 |
| Siliceous fossil meals | $54,621 | $43,487 | $47,274 | $66,494 | $22,285 | $28,720 | $52,117 |
| Pumice stone; emery; other natural abrasives | $120,023 | $55,635 | $23,642 | $18,256 | $1,104 | $587 | $2,526 |
| Slate | $40,939 | $13,563 | $49,378 | $130,239 | $203,822 | $49,822 | $97,975 |
| Marble, travertine, ecaussine and other stone | $592,546 | $409,701 | $665,087 | $490,484 | $574,785 | $408,587 | $403,199 |
| Granite, porphyry, basalt, sandstone and other stone | $528,270 | $1,177,438 | $1,633,823 | $1,499,512 | $1,265,023 | $1,624,043 | $1,764,520 |
| Pebbles, gravel, broken or crushed stone | $1,003,644 | $1,132,248 | $819,120 | $5,278,602 | $2,221,748 | $2,193,902 | $1,137,373 |
| Dolomite, whether or not calcined or sintered | $10,605 | $4,319 | $5,805 | $17,794 | $27,870 | $3,821 | $51 |
| Natural magnesium carbonate (magnesite) | $6,332 | $7,189 | $608 | $700 | $2,919 | $11,942 | $124 |
| Gypsum; anhydrite; plasters | $408,174 | $543,908 | $642,250 | $499,229 | $392,346 | $644,278 | $356,527 |
| Limestone flux; limestone | $157,344 | $193,370 | $264,103 | $191,736 | $226,935 | $334,590 | $155,454 |
| Quicklime, slaked lime and hydraulic lime | $625,554 | $771,970 | $770,982 | $619,014 | $529,106 | $363,309 | $359,438 |
| Portland cement, aluminous cement, slag cement | $18,906,174 | $29,082,068 | $18,329,190 | $22,394,161 | $17,951,131 | $15,334,901 | $15,823,865 |
| Asbestos. | $29,192 | $5,854 | $22,258 | $11,718 | $67,556 | $39,263 | $26,116 |
| Mica, including splitings; mica waste. | $1,467 | $723 | $37 | $61,640 | $3,902 | $6,703 | $6,079 |
| Natural steatite, whether or not roughly trimmed | $6,970 | $17,852 | $11,181 | $9,729 | $20,522 | $99,369 | $54,694 |
| Natural borates and concentrates thereof | $11,727 | $31,444 | $29,721 | $41,837 | $238,700 | $181,440 | $7,515 |
| Felspar; leucite and nepheline syenite | | | $6,333 | | | | |
| Mineral substances | $598,853 | $669,431 | $754,995 | $843,430 | $718,068 | $608,476 | $651,774 |
| Total | $25,495,270 | $36,402,276 | $26,135,228 | $35,638,703 | $30,456,513 | $25,102,632 | $23,991,270 |
|
|
