Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Salt (including table salt) | $57,431 | $59,341 | $763,545 | $47,489 | $161,386 | $31,151 | $40,628 |
Unroasted iron pyrites. | | | | | $251 | $2,727 | |
Natural graphite. | $2,663,164 | $3,090,684 | $3,798,212 | $3,490,019 | $2,259,542 | $3,839,582 | $4,329,799 |
Natural sands of all kinds | $27,680 | $556,744 | $1,198,091 | $1,166,043 | $1,288,053 | $1,668,952 | $1,416,874 |
Quartz (other than natural sands); quartzite | $3,017,143 | $2,792,634 | $3,890,133 | $4,635,199 | $2,643,739 | $3,301,407 | $4,307,686 |
Kaolin and other kaolinic clays, whether or not calcined. | $94 | $14,564 | $66 | $211 | $1,068 | $128 | $17,730 |
Other clays (not including expanded clays of heading 68.06), andalusite, ky ... | $10,611 | $3,281 | $14,236 | $20,024 | $3,325 | $10,153 | $3,618 |
Chalk. | | $28 | | | $38 | | |
Natural calcium phosphates | | $129 | | | $1,486 | | $26 |
Siliceous fossil meals | $65 | | | | | | |
Pumice stone; emery; other natural abrasives | $3 | | | $3,494 | | | |
Slate | $72 | | $466 | | | | |
Marble, travertine, ecaussine and other stone | $887 | | | | $2,844 | | $2,284 |
Granite, porphyry, basalt, sandstone and other stone | $334,806 | $319,555 | $299,005 | $605,085 | $113,393 | $422,752 | $1,542,631 |
Pebbles, gravel, broken or crushed stone | $611 | $420 | $633 | $813 | $12 | $207 | $4,859 |
Dolomite, whether or not calcined or sintered | | $722 | $5 | $1,691 | | $6 | $1,168 |
Natural magnesium carbonate (magnesite) | | $4 | | | | | |
Gypsum; anhydrite; plasters | $1,271 | $261 | $52 | $22 | $7,186 | | $67 |
Limestone flux; limestone | | $10 | | | | $5 | |
Quicklime, slaked lime and hydraulic lime | $401 | $2,026 | $1,415 | $917 | $19 | | |
Portland cement, aluminous cement, slag cement | $12,504 | $80,751 | $48,836 | $36,204 | $19,351 | $25,364 | $28,843 |
Asbestos. | | | $6,513 | $20 | | $724 | |
Mica, including splitings; mica waste. | $599,544 | $917,973 | $1,120,077 | $873,430 | $924,225 | $753,357 | $1,271,872 |
Natural steatite, whether or not roughly trimmed | $5,344 | $4,677 | $1,768 | $1,892 | | $230 | $2,095,233 |
Natural borates and concentrates thereof | | | | | | | $2,509 |
Felspar; leucite and nepheline syenite | | | $5 | $54 | | $34 | $187 |
Mineral substances | $1,060,909 | $2,159,250 | $2,619,118 | $2,408,890 | $2,188,810 | $4,021,484 | $2,344,248 |
Total | $7,792,540 | $10,003,054 | $13,762,176 | $13,291,497 | $9,614,728 | $14,078,263 | $17,410,262 |
|
|