|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Salt (including table salt) | $3,888,611 | $2,223,386 | $4,197,142 | $3,250,085 | $2,862,125 | $2,716,569 | $2,396,115 |
| Unroasted iron pyrites. | | $1,708 | | | | | |
| Natural graphite. | $292,717 | $167,721 | $524,113 | $1,282,474 | $727,158 | $1,418,474 | $152,476 |
| Natural sands of all kinds | $3,115,813 | $6,265,584 | $8,091,525 | $10,145,401 | $9,025,479 | $4,071,494 | $1,828,653 |
| Quartz (other than natural sands); quartzite | $281,292 | $353,290 | $216,950 | $434,156 | $485,256 | $218,896 | $243,978 |
| Kaolin and other kaolinic clays, whether or not calcined. | $1,643,556 | $1,867,294 | $4,079,293 | $5,805,180 | $5,911,771 | $5,288,886 | $7,106,096 |
| Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $7,022,977 | $9,064,322 | $12,206,842 | $9,496,432 | $7,118,030 | $6,564,081 | $8,890,373 |
| Chalk. | $571,223 | $234,447 | $505,388 | $527,446 | $303,413 | $376,137 | $216,037 |
| Natural calcium phosphates | $7,964 | $171,451 | $30,401 | $51,421 | $90,806 | $148,420 | $178,091 |
| Natural barium sulphate (barytes) | $2,499,065 | $3,259,305 | $3,896,750 | $7,313,280 | $8,074,967 | $9,225,103 | $14,269,363 |
| Siliceous fossil meals | $428,190 | $317,028 | $346,077 | $503,319 | $1,151,914 | $1,617,727 | $492,109 |
| Pumice stone; emery; other natural abrasives | $88,654 | $40,199 | $21,220 | $82,492 | $19,321 | $53,676 | $95,857 |
| Slate | $241 | $20 | | | $6,503 | | |
| Marble, travertine, ecaussine and other stone | $9,264,036 | $12,363,073 | $15,710,229 | $23,291,790 | $21,560,401 | $25,048,040 | $31,744,477 |
| Granite, porphyry, basalt, sandstone and other stone | $462,673 | $980,817 | $1,562,789 | $2,144,686 | $1,245,098 | $2,622,365 | $2,951,402 |
| Pebbles, gravel, broken or crushed stone | $1,658,382 | $2,105,804 | $3,065,518 | $4,078,275 | $2,960,711 | $3,786,808 | $5,308,768 |
| Dolomite, whether or not calcined or sintered | $433,214 | $130,379 | $1,231,847 | $1,490,844 | $2,466,366 | $2,446,247 | $1,207,864 |
| Natural magnesium carbonate (magnesite) | $72,622 | $164,359 | $177,148 | $994,993 | $111,583 | $131,131 | $114,551 |
| Gypsum; anhydrite; plasters | $881,102 | $755,658 | $1,207,186 | $1,018,757 | $998,867 | $992,958 | $1,275,761 |
| Limestone flux; limestone | $1,436 | $27 | | $10,836 | $11,138 | $105,070 | $188,563 |
| Quicklime, slaked lime and hydraulic lime | $1,440,875 | $1,577,169 | $1,606,948 | $2,137,898 | $1,819,318 | $3,254,346 | $3,388,312 |
| Portland cement, aluminous cement, slag cement | $51,344,287 | $47,472,622 | $44,892,025 | $27,145,797 | $44,591,763 | $244,122,939 | $125,395,933 |
| Asbestos. | $4,328,526 | $7,338,482 | $364 | | | | $4 |
| Mica, including splitings; mica waste. | $209,185 | $273,538 | $461,245 | $1,079,250 | $283,593 | $454,619 | $456,503 |
| Natural steatite, whether or not roughly trimmed | $771,290 | $736,936 | $601,014 | $654,656 | $898,727 | $813,909 | $1,494,322 |
| Natural borates and concentrates thereof | $51,539 | $85,406 | $1,435 | $135,879 | $252,750 | $244,177 | $548,450 |
| Felspar; leucite and nepheline syenite | $434,505 | $1,009,930 | $3,044,769 | $3,182,938 | $2,216,196 | $2,739,995 | $3,620,782 |
| Mineral substances | $2,390,915 | $700,955 | $576,507 | $983,291 | $810,004 | $2,593,582 | $2,081,992 |
| Total | $93,584,890 | $99,660,910 | $108,254,725 | $107,241,576 | $116,003,258 | $321,055,649 | $215,646,832 |
|
|
