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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $767 | $12,411 | $3,615 | $7,041 | $3,788 | $2,380 |
| Molybdenum and articles thereof, including waste and scrap. | $210 | $955 | $98,890 | | $58,276 | $1,528 |
| Magnesium and articles thereof, including waste and scrap. | $80 | $3,690 | $240 | | | $405 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $40,195,996 | $376 | | $139,628 | | $230 |
| Bismuth and articles thereof, including waste and scrap. | $435 | | | $273 | | |
| Cadmium and articles thereof, including waste and scrap. | $86 | $4,394 | | | | |
| Titanium and articles thereof, including waste and scrap. | $3 | | $1,093 | | $76,585 | $59 |
| Zirconium and articles thereof, including waste and scrap. | $50 | $29,705 | $8,674 | | | |
| Manganese and articles thereof, including waste and scrap. | | | | $4,613 | | |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $116 | $359 | $4,573 | $1,961 | $13,245 | $6,815 |
| Cermets and articles thereof, including waste and scrap. | | $31 | $71 | $106 | | $1,344 |
| Total | $40,197,743 | $51,921 | $117,156 | $153,622 | $151,894 | $12,761 |
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