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| Sub-Chapter | 2005 | 2006 | 2007 |
| Salt (including table salt) | $5,382,890 | $9,426,185 | $4,181,931 |
| Natural graphite. | $443,665 | $321,774 | $440,934 |
| Natural sands of all kinds | $1,367,638 | $213,870 | $248,889 |
| Quartz (other than natural sands); quartzite | $898,106 | $1,478,164 | $1,354,622 |
| Kaolin and other kaolinic clays, whether or not calcined. | $5,457,095 | $6,274,640 | $6,743,999 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $11,021,259 | $11,788,109 | $8,260,242 |
| Chalk. | $1,484,226 | $4,349,330 | $5,947,157 |
| Natural calcium phosphates | $16,743,258 | $16,414,876 | $8,249,756 |
| Natural barium sulphate (barytes) | $526,590 | $696,980 | $502,944 |
| Siliceous fossil meals | $51,372 | $156,993 | $168,844 |
| Pumice stone; emery; other natural abrasives | $1,500,764 | $2,197,025 | $838,359 |
| Slate | $23,891 | $20,254 | |
| Marble, travertine, ecaussine and other stone | $2,301,806 | $1,944,575 | $1,893,922 |
| Granite, porphyry, basalt, sandstone and other stone | $376,527 | $730,804 | $693,965 |
| Pebbles, gravel, broken or crushed stone | $1,078,857 | $1,075,913 | $924,280 |
| Dolomite, whether or not calcined or sintered | $821,139 | $644,210 | $665,338 |
| Natural magnesium carbonate (magnesite) | $309,073 | $391,579 | $480,770 |
| Gypsum; anhydrite; plasters | $9,205,875 | $11,648,126 | $13,623,032 |
| Limestone flux; limestone | $1,541,779 | $599,192 | $337,181 |
| Quicklime, slaked lime and hydraulic lime | $33,656 | $98,640 | $1,083,161 |
| Portland cement, aluminous cement, slag cement | $237,227,240 | $249,100,618 | $324,253,566 |
| Asbestos. | $1,009,533 | $1,175,919 | $1,763,681 |
| Mica, including splitings; mica waste. | $84,373 | $277,608 | $247,194 |
| Natural steatite, whether or not roughly trimmed | $516,704 | $612,809 | $833,422 |
| Natural borates and concentrates thereof | $1,699 | | $1,020 |
| Felspar; leucite and nepheline syenite | $2,790,646 | $5,500,481 | $6,330,364 |
| Mineral substances | $1,120,283 | $257,679 | $262,199 |
| Total | $303,319,944 | $327,396,353 | $390,330,772 |
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