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| Sub-Chapter | 2005 | 2007 | 2008 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $1,277 | $117,692 | |
| Molybdenum and articles thereof, including waste and scrap. | | $917,652 | $593,320 |
| Magnesium and articles thereof, including waste and scrap. | $308,253 | $1,477,999 | $1,703,494 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | | $474,978 | |
| Bismuth and articles thereof, including waste and scrap. | $7,692 | $15,238 | |
| Cadmium and articles thereof, including waste and scrap. | | $1,032 | $1,050 |
| Titanium and articles thereof, including waste and scrap. | $542,601 | $420,033 | $491,562 |
| Zirconium and articles thereof, including waste and scrap. | $1,552 | $161,611 | $63,445 |
| Manganese and articles thereof, including waste and scrap. | | | $5,898 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | | $1,273 | |
| Cermets and articles thereof, including waste and scrap. | | | $13,622 |
| Total | $861,375 | $3,587,508 | $2,872,391 |
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