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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $331,748 | $350,302 | $655,037 | $737,291 | $482,777 | $397,514 | $337,494 |
| Molybdenum and articles thereof, including waste and scrap. | $98,456 | $9,367 | $28,457 | $9,300 | $9,440 | $45,770 | $34,463 |
| Tantalum and articles thereof, including waste and scrap. | $1,750 | $3,427 | | $41,211 | $4,647 | | |
| Magnesium and articles thereof, including waste and scrap. | $594,960 | $469,174 | $688,002 | $862,349 | $623,140 | $491,419 | $779,496 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $27,515 | $2,393 | $3,834 | $511,140 | $9,367 | $2,006 | $4,547 |
| Bismuth and articles thereof, including waste and scrap. | $231 | $7,331 | $11,823 | $8,928 | $16,818 | $69,077 | $91,862 |
| Cadmium and articles thereof, including waste and scrap. | $2,994 | | $2,773 | $214 | $908 | $6,672 | $1,343 |
| Titanium and articles thereof, including waste and scrap. | $318,802 | $321,365 | $383,553 | $346,159 | $417,555 | $480,434 | $681,375 |
| Zirconium and articles thereof, including waste and scrap. | $204,920 | $55,723 | $364,278 | $225,958 | $311,971 | $167,192 | $263,796 |
| Manganese and articles thereof, including waste and scrap. | $189,361 | $177,673 | $177,830 | $620,103 | $443,430 | $587,154 | $344,861 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $2,781 | $3,269 | $6,061 | $2,000 | $32,683 | $6,048 | $708,309 |
| Cermets and articles thereof, including waste and scrap. | $19,150 | $14,030 | $156 | $1,860 | | $4,194 | $2,786 |
| Total | $1,792,668 | $1,414,054 | $2,321,804 | $3,366,513 | $2,352,736 | $2,257,480 | $3,250,332 |
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