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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $15,843,865 | $26,028,381 | $10,881,439 | $9,268,987 | $3,240,311 | $4,081,834 | $7,990,763 |
| Molybdenum and articles thereof, including waste and scrap. | $26,727,031 | $9,850,076 | $1,078,313 | $732,921 | $1,844,301 | $1,886,795 | $2,790,475 |
| Tantalum and articles thereof, including waste and scrap. | $8,235,293 | $7,543,580 | $2,062,861 | $1,625,305 | $1,865,765 | $1,530,658 | $2,886,041 |
| Magnesium and articles thereof, including waste and scrap. | $33,870,917 | $32,088,970 | $40,105,640 | $45,440,593 | $34,998,857 | $34,290,393 | $44,210,474 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $31,308,527 | $40,425,628 | $41,894,031 | $49,377,608 | $38,133,846 | $38,015,435 | $36,350,872 |
| Bismuth and articles thereof, including waste and scrap. | $18,868,563 | $26,850,685 | $56,650,967 | $23,509,308 | $14,265,251 | $10,937,474 | $13,852,869 |
| Cadmium and articles thereof, including waste and scrap. | $288,384 | $69,397 | $504,830 | $222,275 | $426,788 | $968,633 | $486,658 |
| Titanium and articles thereof, including waste and scrap. | $277,466,744 | $369,015,274 | $358,194,209 | $364,980,721 | $244,516,019 | $239,128,408 | $299,775,968 |
| Zirconium and articles thereof, including waste and scrap. | $1,024,140 | $3,752,461 | $1,559,598 | $1,316,415 | $2,125,397 | $521,920 | $372,222 |
| Manganese and articles thereof, including waste and scrap. | | $1,321 | | $189,832 | $57,052 | $11,187 | $2,631 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $16,732,836 | $1,847,476 | $10,440,177 | $6,964,790 | $2,381,515 | $3,157,150 | $5,751,495 |
| Cermets and articles thereof, including waste and scrap. | $549,363 | $1,020,322 | $9,027,528 | $2,213,991 | $1,414,459 | $267,826 | $1,027,664 |
| Total | $430,915,663 | $518,493,571 | $532,399,593 | $505,842,746 | $345,269,561 | $334,797,713 | $415,498,132 |
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