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| Sub-Chapter | 2005 | 2007 | 2008 |
| Salt (including table salt) | $11,510,616 | $13,552,070 | $18,097,480 |
| Unroasted iron pyrites. | $37,407 | $216,163 | $408 |
| Natural graphite. | $1,027,166 | $1,023,359 | $711,941 |
| Natural sands of all kinds | $17,540,330 | $31,444,879 | $55,818,693 |
| Quartz (other than natural sands); quartzite | $840,743 | $3,737,390 | $4,180,902 |
| Kaolin and other kaolinic clays, whether or not calcined. | $29,402,548 | $18,856,239 | $29,678,427 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $24,448,919 | $21,555,364 | $14,547,859 |
| Chalk. | $65,007 | $83,267 | $131,727 |
| Natural calcium phosphates | $18,819 | $138,180 | $87,729 |
| Natural barium sulphate (barytes) | $5,163,867 | $3,542,877 | $5,770,373 |
| Siliceous fossil meals | $173,602 | $614,074 | $1,334,073 |
| Pumice stone; emery; other natural abrasives | $5,604,825 | $370,116 | $3,573,113 |
| Slate | $685,099 | $1,889,467 | $732,246 |
| Marble, travertine, ecaussine and other stone | $5,734,011 | $13,950,402 | $18,808,350 |
| Granite, porphyry, basalt, sandstone and other stone | $8,045,195 | $26,992,235 | $23,255,931 |
| Pebbles, gravel, broken or crushed stone | $11,345,305 | $10,767,127 | $100,259,769 |
| Dolomite, whether or not calcined or sintered | $348,964 | $822,574 | $2,887,804 |
| Natural magnesium carbonate (magnesite) | $288,261 | $305,983 | $637,930 |
| Gypsum; anhydrite; plasters | $12,790,340 | $30,795,921 | $14,862,970 |
| Limestone flux; limestone | $170,409 | $476,472 | $6,654,908 |
| Quicklime, slaked lime and hydraulic lime | $251,384 | $625,291 | $898,923 |
| Portland cement, aluminous cement, slag cement | $259,827,117 | $602,041,608 | $622,417,643 |
| Asbestos. | $11,049,180 | $12,962,361 | $19,492,986 |
| Mica, including splitings; mica waste. | $551,391 | $1,091,681 | $1,921,340 |
| Natural steatite, whether or not roughly trimmed | $1,325,041 | $1,976,818 | $2,663,933 |
| Natural borates and concentrates thereof | $24,735 | $1,832 | $103,921 |
| Felspar; leucite and nepheline syenite | $14,606,777 | $18,812,363 | $21,851,785 |
| Mineral substances | $2,827,933 | $7,038,650 | $5,143,804 |
| Total | $425,704,991 | $825,684,763 | $976,526,968 |
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