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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $520,368 | $270,451 | $99,843 | $17,588 | $38,686 | $140,044 | $486,799 |
| Molybdenum and articles thereof, including waste and scrap. | $738,601 | $18,525 | | | | | $1,236 |
| Tantalum and articles thereof, including waste and scrap. | | $57,420 | | $200 | $75,644 | $62,714 | |
| Magnesium and articles thereof, including waste and scrap. | $492,913 | $550,705 | $1,478,783 | $2,450,306 | $2,283,525 | $2,518,222 | $2,385,687 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $1,115 | $871 | $68,047 | $48,970 | $46,231 | $99,065 | $80,079 |
| Bismuth and articles thereof, including waste and scrap. | | | | $199,273 | $20,223 | $84,931 | |
| Cadmium and articles thereof, including waste and scrap. | | $14,930 | $250 | $17,987 | $66,281 | $3,622 | $877 |
| Titanium and articles thereof, including waste and scrap. | $275,966 | $383,774 | $843,579 | $224,393 | $373,995 | $502,122 | $1,002,056 |
| Zirconium and articles thereof, including waste and scrap. | | $5,788 | $24,979 | $14,183 | $19,279 | $11,744 | $23,067 |
| Manganese and articles thereof, including waste and scrap. | | $13,946 | $104,000 | $317,244 | $220,583 | $1,878,325 | $27,298 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $713 | $163 | $4,967 | $2,601 | $67,997 | $3,344 | |
| Cermets and articles thereof, including waste and scrap. | $1,130 | $134 | $200 | $925 | | $93,195 | $569 |
| Total | $2,030,806 | $1,316,707 | $2,624,648 | $3,293,670 | $3,212,444 | $5,397,328 | $4,007,668 |
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