|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 |
| Salt (including table salt) | $247 | | $82 | $288 | |
| Natural sands of all kinds | $12 | $754 | | $370 | $204 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | | | | $2,914 | |
| Pebbles, gravel, broken or crushed stone | | $63 | | | $698 |
| Quicklime, slaked lime and hydraulic lime | | $141 | $176 | $109 | |
| Portland cement, aluminous cement, slag cement | $2,388 | | $1,732 | $899 | |
| Mineral substances | $3,701 | $25 | $136 | | $149 |
| Total | $6,348 | $983 | $2,126 | $4,580 | $1,051 |
|
|
