2004 2005 2006 2007 2008 2009 2010 2011 2012 $0 $50,000 $100,000 $150,000 $200,000 $250,000 $300,000
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $1,289 | $97 | $3,911 | $4,215 | $24,737 | $22,523 | $28,855 |
| Magnesium and articles thereof, including waste and scrap. | $470 | | | $514 | $865 | $29,652 | |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $4,378 | | $12,385 | $5,122 | $16,462 | $2,990 | $7,141 |
| Titanium and articles thereof, including waste and scrap. | | $4,291 | $5,956 | $1,701 | $3,992 | | |
| Zirconium and articles thereof, including waste and scrap. | | | $1,210 | $2,599 | $430 | | |
| Manganese and articles thereof, including waste and scrap. | | $21,198 | $6,406 | $5,305 | | $8,020 | |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $128 | | | | | | |
| Cermets and articles thereof, including waste and scrap. | $12,300 | $92,013 | $64,382 | $71,850 | $22,628 | $182,248 | $189,197 |
| Total | $18,565 | $117,599 | $94,250 | $91,306 | $69,114 | $245,433 | $225,193 |
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