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| Sub-Chapter | 2006 | 2007 | 2008 | 2009 |
| Salt (including table salt) | $108,227 | $17,735 | $28,612 | $18,136 |
| Unroasted iron pyrites. | | $88 | $193,623 | |
| Natural graphite. | $172,129 | | | $80,072 |
| Natural sands of all kinds | $2,957 | $8,063 | $757 | $35,528 |
| Quartz (other than natural sands); quartzite | | | $354 | $1,603 |
| Kaolin and other kaolinic clays, whether or not calcined. | | | $1,189 | $255,598 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | | | $15,859 | $52,168 |
| Chalk. | | | $169,462 | |
| Siliceous fossil meals | $1,241 | | $302 | |
| Marble, travertine, ecaussine and other stone | | | $298 | $11,180 |
| Granite, porphyry, basalt, sandstone and other stone | $42,120 | $2,329 | $239 | |
| Pebbles, gravel, broken or crushed stone | $503 | $2,061 | $86,071 | $12,471 |
| Dolomite, whether or not calcined or sintered | | | $1,678 | |
| Gypsum; anhydrite; plasters | $250,553 | $73,105 | $1,418,362 | |
| Portland cement, aluminous cement, slag cement | $144,953 | $84,163 | $121,114 | $4,771 |
| Mica, including splitings; mica waste. | | | | $17,159 |
| Natural steatite, whether or not roughly trimmed | | | | $2,758 |
| Natural borates and concentrates thereof | $34,631 | $4,086 | | |
| Mineral substances | $2,850 | | $1,394 | $522 |
| Total | $760,164 | $191,630 | $2,039,314 | $491,966 |
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