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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $33,006 | $122,725 | $249,185 | $281,545 | $394,572 | $392,925 | $277,362 |
| Molybdenum and articles thereof, including waste and scrap. | | $30,732 | | | $9,912 | | $992 |
| Tantalum and articles thereof, including waste and scrap. | | $45,065 | $12,256 | $17,189 | $98,275 | $47,355 | $361,760 |
| Magnesium and articles thereof, including waste and scrap. | $46,748 | $465,892 | $604,062 | $409,645 | $61,550 | $657,160 | $137,227 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $27 | $5,707 | $378 | $3,169 | $1,657 | | $68,932 |
| Bismuth and articles thereof, including waste and scrap. | $34,778 | $78,489 | $499,484 | $18,150 | $1,619 | $62 | $6,580 |
| Cadmium and articles thereof, including waste and scrap. | $61 | | | $1,503 | | | $2,663 |
| Titanium and articles thereof, including waste and scrap. | $214,044 | $1,361,395 | $2,113,324 | $1,479,635 | $2,222,299 | $2,795,262 | $1,904,685 |
| Zirconium and articles thereof, including waste and scrap. | $671,706 | $663,420 | $10,922 | | | | $20,899 |
| Manganese and articles thereof, including waste and scrap. | $15,942 | $88,530 | $28,795 | $103,589 | $4,063 | | $27,517 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | | $15 | $5,642 | $102 | $62,944 | $7,495 | $3,755 |
| Cermets and articles thereof, including waste and scrap. | $531,940 | $824,444 | $3,253,026 | $938,269 | $538,091 | $587,971 | $701,270 |
| Total | $1,548,252 | $3,686,414 | $6,777,074 | $3,252,796 | $3,394,982 | $4,488,230 | $3,513,642 |
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