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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $630 | $2,565 | $25,525 | $8,841 | $10,133 | $15,966 | $9,487 |
| Molybdenum and articles thereof, including waste and scrap. | | $225 | $1,400 | $108 | $615 | $77 | $1,450 |
| Tantalum and articles thereof, including waste and scrap. | $18 | | | $7,075 | | $4 | |
| Magnesium and articles thereof, including waste and scrap. | | $48 | $78 | $6,123 | | | $903 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | | $60 | $5,289 | $18 | | $30 | |
| Bismuth and articles thereof, including waste and scrap. | $41 | | | | | | |
| Cadmium and articles thereof, including waste and scrap. | $25,491 | | | $1,219 | $4 | | |
| Titanium and articles thereof, including waste and scrap. | $323 | $67,303 | $8,572 | | $427 | $4,483 | $148 |
| Zirconium and articles thereof, including waste and scrap. | | $59 | | | | $24,945 | $2,828 |
| Manganese and articles thereof, including waste and scrap. | $163 | $127 | $491 | | | $29 | $615 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $3,385 | $6,527 | $90,916 | $15,252 | $11,201 | $56,086 | $44,949 |
| Cermets and articles thereof, including waste and scrap. | $512 | $186 | $122 | $702 | $64 | $130 | $1,152 |
| Total | $30,563 | $77,100 | $132,393 | $39,338 | $22,444 | $101,750 | $61,532 |
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