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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $20,697 | | $2,774 | $2,256 | | | $830 |
| Molybdenum and articles thereof, including waste and scrap. | | | | $199 | | | |
| Magnesium and articles thereof, including waste and scrap. | | $17,566 | | | $1,572 | | |
| Cobalt mattes and other intermediate products of cobalt metallurgy | | $41,655 | $79,404 | $34,189 | $24,334 | $112,568 | |
| Cadmium and articles thereof, including waste and scrap. | | | | $4,659 | | | |
| Titanium and articles thereof, including waste and scrap. | | $18,265 | $30,473 | $19,208 | $19,786 | $140,616 | $23,732 |
| Zirconium and articles thereof, including waste and scrap. | $50,395 | | | | $7,347 | $12,146 | $6,423 |
| Manganese and articles thereof, including waste and scrap. | | | $84,230 | | | | $397 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | | | $5,645 | | | $2,816 | |
| Cermets and articles thereof, including waste and scrap. | | | | | | $82 | |
| Total | $71,092 | $77,486 | $202,526 | $60,511 | $53,039 | $268,228 | $31,382 |
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