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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $4,064 | $4,141 | $984 | $223 | | $919 | $185 |
| Tantalum and articles thereof, including waste and scrap. | | | | | | $5 | |
| Magnesium and articles thereof, including waste and scrap. | $12 | $9,852 | $403 | | $1,566 | $468 | $8,826 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $443 | | $203 | | $320 | | |
| Bismuth and articles thereof, including waste and scrap. | | | | $2,917 | $367 | $329 | |
| Cadmium and articles thereof, including waste and scrap. | | $507 | | | | $269 | |
| Titanium and articles thereof, including waste and scrap. | | $13,092 | $126 | $5,943 | $4,894 | $5,583 | $5,905 |
| Zirconium and articles thereof, including waste and scrap. | | | | | | | $148 |
| Manganese and articles thereof, including waste and scrap. | | $305 | | | | $1,406 | |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | | $762 | $1,663 | $957 | $48 | $3,987 | $16,272 |
| Total | $4,519 | $28,659 | $3,379 | $10,040 | $7,195 | $12,966 | $31,336 |
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