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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $6,949 | $92 | $1,369 | $104,317 | $9,648 | $1,648 | $3,297 |
| Molybdenum and articles thereof, including waste and scrap. | $16 | $368 | | $86 | $1,495 | $1,779 | |
| Tantalum and articles thereof, including waste and scrap. | | $1,711 | | $305 | | | |
| Magnesium and articles thereof, including waste and scrap. | | $43,298 | $14,869 | $18,573 | $7,882 | $5,513 | $22,057 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $1,548 | $11,229 | | $3,218 | | $299 | $19 |
| Bismuth and articles thereof, including waste and scrap. | | | | | | | $11 |
| Cadmium and articles thereof, including waste and scrap. | | | | | $1,096 | $410 | |
| Titanium and articles thereof, including waste and scrap. | $27,694 | | $42 | $1,196 | | | |
| Zirconium and articles thereof, including waste and scrap. | $974 | $67 | $182 | | | | |
| Manganese and articles thereof, including waste and scrap. | | $5,122 | $2,680 | $55,979 | | | $401 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $1,310 | | $2,664 | $9,040 | | $2,457 | |
| Cermets and articles thereof, including waste and scrap. | $782 | | | | | $24 | |
| Total | $39,273 | $61,887 | $21,806 | $192,714 | $20,121 | $12,130 | $25,785 |
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