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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $129,764 | $9,091 | $29,533 | $26,264 | $35,750 | $4,123 | $2,938 |
| Molybdenum and articles thereof, including waste and scrap. | $4,333 | $13,240 | $7,429 | $26 | $372 | $68,736 | $127 |
| Tantalum and articles thereof, including waste and scrap. | $9,102 | | $1,930 | $985 | $97,239 | | $25,906 |
| Magnesium and articles thereof, including waste and scrap. | $206,451 | $140,882 | $184,265 | $364,942 | $196,318 | $230,628 | $184,689 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $1,376,690 | $1,458,741 | $2,052,399 | $3,959,209 | $1,811,757 | $2,558,861 | $1,044,576 |
| Bismuth and articles thereof, including waste and scrap. | $9,824 | $10,267 | $43,743 | $20,578 | $29,310 | | $12,855 |
| Cadmium and articles thereof, including waste and scrap. | | $9,032 | $68 | $3,139 | | $27,475 | $22,051 |
| Titanium and articles thereof, including waste and scrap. | $380,464 | $689,534 | $497,290 | $724,356 | $692,314 | $1,159,399 | $974,874 |
| Zirconium and articles thereof, including waste and scrap. | $35,694 | $35,821 | $18,360 | $7,838 | $32,368 | $29,329 | $26,233 |
| Manganese and articles thereof, including waste and scrap. | $160,916 | $216,041 | $476,832 | $160,464 | $64,239 | $241,720 | $37,529 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | | $30,646 | $2,133 | $1,933 | $951 | | $1,222 |
| Cermets and articles thereof, including waste and scrap. | $13,558 | | $49 | | | | |
| Total | $2,326,796 | $2,613,295 | $3,314,031 | $5,269,734 | $2,960,618 | $4,320,271 | $2,333,000 |
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