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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $8,879 | $250,962 | $48,372 | $434 | | $2,049 | $19,615 |
| Molybdenum and articles thereof, including waste and scrap. | | | | $406,092 | | $2,211 | $1,268 |
| Tantalum and articles thereof, including waste and scrap. | | | | $7,855 | | | |
| Magnesium and articles thereof, including waste and scrap. | $78,929 | $414,406 | $234,858 | $515,895 | $59,900 | $77,923 | $104,950 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $169,462,948 | $163,205,023 | $229,402,927 | $295,354,590 | $114,939,958 | $133,558,012 | $110,087,089 |
| Bismuth and articles thereof, including waste and scrap. | | | | $16,652 | | $158,431 | |
| Cadmium and articles thereof, including waste and scrap. | | | $29,951 | | | $76,565 | |
| Titanium and articles thereof, including waste and scrap. | $4,805,845 | $6,370,362 | $7,445,995 | $11,973,645 | $6,508,687 | $3,334,940 | $6,807,228 |
| Zirconium and articles thereof, including waste and scrap. | $93,274 | $2,394 | $2,446 | $38,036 | $3,930 | $11,861 | $69,918 |
| Manganese and articles thereof, including waste and scrap. | $12,238 | $6,867 | $452,020 | $45,244 | $43,041 | $37,262 | $220,654 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $273,530 | $433,136 | $914,533 | $439,606 | $298,500 | $185,676 | $329,037 |
| Cermets and articles thereof, including waste and scrap. | $20,819 | $56,024 | $33,397 | | $1,282 | $6,407 | $2,624 |
| Total | $174,756,462 | $170,739,174 | $238,564,499 | $308,798,049 | $121,855,298 | $137,451,337 | $117,642,383 |
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