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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Tantalum and articles thereof, including waste and scrap. | | | | | $65,452 | |
| Magnesium and articles thereof, including waste and scrap. | $100 | | $13,750 | | | |
| Bismuth and articles thereof, including waste and scrap. | | | | | | $63,444 |
| Titanium and articles thereof, including waste and scrap. | $8,650 | | | | | $110,464 |
| Manganese and articles thereof, including waste and scrap. | | | $183,889 | | | $60,000 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $1,240,433 | $434,419 | $316,395 | $158,272 | $23,240 | |
| Cermets and articles thereof, including waste and scrap. | | | | | $77,662 | |
| Total | $1,249,183 | $434,419 | $514,034 | $158,272 | $166,354 | $233,908 |
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