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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $97,454 | $41,221 | $21,076 | $51,911 | $1,955 | $191 | $32,385 |
| Molybdenum and articles thereof, including waste and scrap. | $1,781 | | $1,000 | | $520 | $128 | $32,640 |
| Tantalum and articles thereof, including waste and scrap. | $97 | $2,760 | | | | | |
| Magnesium and articles thereof, including waste and scrap. | $225,887 | $41,940 | $15,864 | $20,752 | $13,582 | $31 | $2,200 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $127,190 | $169,840 | $148,748 | $177,854 | $58,769 | $48,659 | $3 |
| Bismuth and articles thereof, including waste and scrap. | | | | $88,560 | $480 | | |
| Cadmium and articles thereof, including waste and scrap. | | | $953 | | | | |
| Titanium and articles thereof, including waste and scrap. | $262,718 | $461,583 | $1,831,628 | $2,015,344 | $2,118,555 | | $100 |
| Zirconium and articles thereof, including waste and scrap. | $8,191 | | | | | | |
| Manganese and articles thereof, including waste and scrap. | | $14,181 | $34,708 | $240,065 | $36,416 | $134,422 | $14,348 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | | | $68 | $7,799 | $7,011 | $3,642 | $56 |
| Cermets and articles thereof, including waste and scrap. | $94,545 | | $10,979 | | | $11 | $39,969 |
| Total | $817,863 | $731,525 | $2,065,024 | $2,602,285 | $2,237,288 | $187,084 | $121,701 |
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