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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $262 | $519 | $2,668 | $1,942 | $5 | $3,049 | $402 |
| Tantalum and articles thereof, including waste and scrap. | | | | | | | $401 |
| Magnesium and articles thereof, including waste and scrap. | $3,690 | $19,442 | $10,581 | $15,781 | $33,130 | $263,092 | $290,355 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $10,299 | $1,176 | $13,873 | $45,163 | $2,186 | $9,916 | $13,962 |
| Bismuth and articles thereof, including waste and scrap. | $129 | | $406 | $2,352 | $3,505 | $2,956 | $718 |
| Cadmium and articles thereof, including waste and scrap. | $259 | | $225 | | | $642 | |
| Titanium and articles thereof, including waste and scrap. | $3,199 | $1,163 | $73,929 | $30,323 | $5,075 | $57,027 | $4,388 |
| Zirconium and articles thereof, including waste and scrap. | $469 | $5,788 | $2,674 | $7,486 | $11,965 | $8,244 | $26,009 |
| Manganese and articles thereof, including waste and scrap. | $5,112 | $16,026 | $7,166 | $31,949 | $169,149 | $116,244 | $130,830 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $257 | $4,264 | $4,371 | $12,800 | $2 | $4,707 | $486 |
| Cermets and articles thereof, including waste and scrap. | $7,481 | $3,689 | $25,318 | $24,764 | $26,858 | $53,420 | $36,613 |
| Total | $31,157 | $52,067 | $141,211 | $172,560 | $251,875 | $519,297 | $504,164 |
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