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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $27,993 | $6,544 | | | $2,009 | | $10 |
| Molybdenum and articles thereof, including waste and scrap. | | $7,939 | | | | | |
| Magnesium and articles thereof, including waste and scrap. | $71,393 | $21,260 | $173,366 | $179,719 | $53,375 | $103,433 | $199,429 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $47,040 | $25,096 | $428 | $17,049 | $1,372 | $8,902 | $26,849 |
| Cadmium and articles thereof, including waste and scrap. | | $75 | | | | | |
| Titanium and articles thereof, including waste and scrap. | $61,577 | $101,278 | | | $18,091 | $20,421 | |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $20,476 | $8,904 | $2,352 | $2,661 | $2,264 | $29,949 | $399,253 |
| Cermets and articles thereof, including waste and scrap. | $621 | $1,614,455 | $2,533,841 | $3,311,104 | $196,178 | $409,757 | $563,957 |
| Total | $229,100 | $1,785,551 | $2,709,987 | $3,510,533 | $273,289 | $572,462 | $1,189,498 |
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