|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Salt (including table salt) | $5,777,193 | $6,227,371 | $7,507,820 | $7,124,558 | $11,059,781 | $8,619,993 | $8,816,427 |
| Unroasted iron pyrites. | | $3,284 | $2,815 | | $35,224 | $3,300 | |
| Natural graphite. | $1,567 | $1,325 | $28,517 | $30,278 | $29,357 | $59,513 | $98,135 |
| Natural sands of all kinds | $577,819 | $942,810 | $1,301,566 | $5,509,419 | $10,857,183 | $1,023,033 | $1,085,871 |
| Quartz (other than natural sands); quartzite | $11,489 | $8,696 | $12,754 | $18,932 | $27,589 | $21,418 | $2,925 |
| Kaolin and other kaolinic clays, whether or not calcined. | $1,522,746 | $2,181,698 | $3,068,049 | $3,560,100 | $3,227,452 | $1,328,752 | $1,579,620 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $255,875 | $289,172 | $899,183 | $4,866,247 | $1,497,285 | $466,015 | $968,951 |
| Chalk. | $2,783,390 | $3,582,430 | $6,359,120 | $7,824,088 | $5,420,104 | $3,249,233 | $4,534,443 |
| Natural calcium phosphates | $47,000 | $136,865 | $669,493 | $2,790,969 | $880,332 | $198,248 | $339,061 |
| Natural barium sulphate (barytes) | $100,003 | $6,914 | $17,977 | $1,050,556 | $395,870 | $470 | $7,046 |
| Siliceous fossil meals | | $106 | $35 | | $1,784 | $8,955 | $5,631 |
| Pumice stone; emery; other natural abrasives | $76,003 | $52,580 | $42,678 | $69,678 | $27,439 | $6,704 | $12,344 |
| Slate | | $37,674 | $14,488 | | $5,170 | $5,135 | $979 |
| Marble, travertine, ecaussine and other stone | $93,683 | $209,617 | $17,698,410 | $47,457,484 | $15,524,651 | $170,269 | $209,763 |
| Granite, porphyry, basalt, sandstone and other stone | $296,883 | $307,664 | $644,551 | $563,267 | $212,833 | $89,588 | $11,310 |
| Pebbles, gravel, broken or crushed stone | $360,035 | $801,895 | $698,370 | $22,508,337 | $79,669,692 | $57,528 | $108,737 |
| Dolomite, whether or not calcined or sintered | $66,956 | $66,944 | $61,933 | $582,374 | $1,511,234 | $1,987,530 | $1,467,193 |
| Natural magnesium carbonate (magnesite) | $135,265 | $44,600 | $296,467 | $168,858 | $186,839 | $157,291 | $168,557 |
| Gypsum; anhydrite; plasters | $16,866 | $9,712 | $29,860 | $1,215,377 | $1,055,719 | $8,401 | $78,481 |
| Limestone flux; limestone | | $144 | | | | | |
| Quicklime, slaked lime and hydraulic lime | $4,476,621 | $5,681,001 | $7,953,261 | $2,106,900 | $30 | | $191,506 |
| Portland cement, aluminous cement, slag cement | $106,443,863 | $111,604,294 | $130,169,408 | $101,959,571 | $72,245,089 | $25,470,380 | $20,794,322 |
| Asbestos. | $77,784 | $50,100 | $94,992 | $711,436 | $44,100 | $249 | $94,179 |
| Mica, including splitings; mica waste. | $13,972 | $9,051 | $6,283 | $5,329 | $1,335 | $9,395 | $9,885 |
| Natural steatite, whether or not roughly trimmed | $633,824 | $338,245 | $458,689 | $146,614 | $184,931 | $76,797 | $94,460 |
| Natural borates and concentrates thereof | $5,421 | $26,711 | $28,914 | $46,209 | $65,192 | $18,597 | $25,154 |
| Felspar; leucite and nepheline syenite | $346,402 | $287,139 | $200,461 | $407,125 | $307,532 | $356,487 | $354,653 |
| Mineral substances | $3,667,250 | $3,917,401 | $3,956,552 | $10,539,593 | $2,986,132 | $2,214,981 | $2,183,853 |
| Total | $127,787,910 | $136,825,443 | $182,222,646 | $221,263,299 | $207,459,879 | $45,608,262 | $43,243,486 |
|
|
