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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | | | | $6,400 | $3,300 | $900 | $15,700 |
| Molybdenum and articles thereof, including waste and scrap. | | $10,500 | | | | | |
| Tantalum and articles thereof, including waste and scrap. | | $31,300 | $1,500 | | | | |
| Magnesium and articles thereof, including waste and scrap. | $69,600 | $700 | $72,200 | $61,100 | $15,600 | $17,300 | $45,900 |
| Bismuth and articles thereof, including waste and scrap. | | | | | | $300 | $1,900 |
| Titanium and articles thereof, including waste and scrap. | $12,100 | $191,300 | $235,400 | $11,500 | $1,000 | $6,200 | $44,300 |
| Manganese and articles thereof, including waste and scrap. | | | | | | | $8,600 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $2,100 | | | $21,100 | $30,300 | | $30,800 |
| Cermets and articles thereof, including waste and scrap. | $296,600 | $500,900 | $720,400 | $1,131,400 | $675,500 | $1,194,700 | $1,734,600 |
| Total | $380,400 | $734,700 | $1,029,500 | $1,231,500 | $725,700 | $1,219,400 | $1,881,800 |
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