Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $7,108,745 | $8,204,013 | $8,457,427 | $13,744,886 | $16,835,961 | $12,958,192 | $13,122,723 |
Unroasted iron pyrites. | | | $5,081 | | | $202,586 | $175,140 |
Natural graphite. | | $3,959 | $9,105 | $6,957 | $568 | $20,310 | $37,954 |
Natural sands of all kinds | $1,183,274 | $1,088,685 | $1,224,124 | $1,730,922 | $1,466,019 | $1,444,575 | $1,785,246 |
Quartz (other than natural sands); quartzite | $298 | $2,461 | $73,294 | $2,252 | $16,549 | $70,590 | $67,101 |
Kaolin and other kaolinic clays, whether or not calcined. | $1,319,996 | $1,776,390 | $2,037,801 | $2,274,842 | $2,356,418 | $2,456,640 | $3,851,505 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $7,834,917 | $5,254,245 | $6,462,058 | $9,405,621 | $13,091,913 | $15,359,520 | $18,469,624 |
Chalk. | $348 | $440 | $10,798 | $17,832 | $131 | $3,445 | $338 |
Natural calcium phosphates | $3,785 | $2,160 | $27,159 | $54,248 | $22,935 | $64,421 | $1,225,436 |
Natural barium sulphate (barytes) | $3,229,858 | $3,615,957 | $3,656,205 | $5,172,710 | $6,181,546 | $6,370,812 | $4,385,739 |
Siliceous fossil meals | $762 | $25,403 | $104,485 | $67,395 | $78,276 | $93,432 | $146,419 |
Pumice stone; emery; other natural abrasives | $5,293 | $18,729 | $42,895 | $35,101 | $13,235 | $9,890 | $12,352 |
Slate | $27,093 | $14,366 | $7,164 | $22,439 | $74,414 | $85,019 | $1 |
Marble, travertine, ecaussine and other stone | $541,379 | $286,742 | $144,506 | $261,346 | $1,256,375 | $2,083,542 | $258,510 |
Granite, porphyry, basalt, sandstone and other stone | $494,385 | $403,528 | $1,223,808 | $2,299,671 | $491,844 | $1,792,699 | $373,843 |
Pebbles, gravel, broken or crushed stone | $274,971 | $480,716 | $1,112,396 | $387,872 | $608,091 | $399,256 | $177,136 |
Dolomite, whether or not calcined or sintered | $2,732,806 | $3,289,878 | $4,614,244 | $6,637,406 | $8,398,859 | $15,893,017 | $14,964,670 |
Natural magnesium carbonate (magnesite) | $33,778 | $142,299 | $9,460 | $95,853 | $27,677 | $33,881 | $47,937 |
Gypsum; anhydrite; plasters | $86,235,019 | $90,182,750 | $108,569,763 | $118,539,867 | $121,178,097 | $149,670,185 | $168,436,696 |
Limestone flux; limestone | $6,271,183 | $7,695,963 | $9,454,487 | $10,945,819 | $9,170,025 | $2,995,223 | $4,700,326 |
Quicklime, slaked lime and hydraulic lime | $70,995 | $1,684,755 | $5,832,485 | $6,746,041 | $10,035,064 | $19,003,944 | $26,329,462 |
Portland cement, aluminous cement, slag cement | $460,242,315 | $520,744,807 | $616,380,608 | $655,613,203 | $609,910,420 | $646,327,610 | $567,468,639 |
Asbestos. | $4,010 | | | | | $17,376 | $14,534 |
Mica, including splitings; mica waste. | $5,295 | $7,912 | $11,096 | $13,006 | $976 | $48 | $92,730 |
Natural steatite, whether or not roughly trimmed | $1,651,694 | $1,691,544 | $1,385,146 | $1,827,688 | $837,327 | $1,103,643 | $1,462,231 |
Natural borates and concentrates thereof | | $23,708 | $450 | $1,467 | $45,913 | $782 | $6,037 |
Felspar; leucite and nepheline syenite | $6,515,386 | $12,774,268 | $10,529,311 | $12,532,149 | $9,983,138 | $12,841,366 | $16,823,153 |
Mineral substances | $1,881,948 | $2,794,786 | $4,366,000 | $9,885,480 | $3,604,084 | $9,578,687 | $8,232,590 |
Total | $587,669,533 | $662,210,464 | $785,751,356 | $858,322,073 | $815,685,855 | $900,880,691 | $852,668,072 |
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