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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | | | $3,477 | $7,207 | | $368 | $723 |
| Molybdenum and articles thereof, including waste and scrap. | $1,802 | $1,952 | | | | | |
| Magnesium and articles thereof, including waste and scrap. | $53,966 | | $13,358 | $419,322 | | | |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $812 | | | | | | |
| Bismuth and articles thereof, including waste and scrap. | | | $1,006 | | | | |
| Titanium and articles thereof, including waste and scrap. | | | | $2,954 | $1,401 | | |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $670 | $508 | | | | | |
| Cermets and articles thereof, including waste and scrap. | $39 | $7,190 | $24,226 | $48 | | $177 | |
| Total | $57,289 | $9,650 | $42,067 | $429,531 | $1,401 | $545 | $723 |
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