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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $1,153,790 | $1,530,301 | $2,617,746 | $7,279,613 | $6,209,560 | $12,893,949 | $24,751,347 |
| Molybdenum and articles thereof, including waste and scrap. | $489 | $37,028 | $97,792 | $75,588 | $162,567 | $36,507 | $38,064 |
| Tantalum and articles thereof, including waste and scrap. | $8,456 | $11,951 | $26,635 | $35,685 | $159,106 | $29,327 | $16,145 |
| Magnesium and articles thereof, including waste and scrap. | $125,811 | $21,720 | $39,776 | $18,457 | | $464 | $3,506 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $15,063 | $309,651 | | $12,030 | $38,026 | | $70,698 |
| Bismuth and articles thereof, including waste and scrap. | | | | | $233 | | |
| Cadmium and articles thereof, including waste and scrap. | | $6,596 | | | | | |
| Titanium and articles thereof, including waste and scrap. | $1,280,644 | $1,447,550 | $1,311,676 | $493,477 | $175,859 | $237,494 | $407,580 |
| Zirconium and articles thereof, including waste and scrap. | | | | | $6,075 | $1,144 | |
| Manganese and articles thereof, including waste and scrap. | $1,247 | $2,192 | $16,468 | $39,116 | $484,434 | $9,258 | $122,560 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $721 | | | $7,524 | $225,732 | $598,171 | $57,416 |
| Cermets and articles thereof, including waste and scrap. | $104,189 | $155,689 | $41,345 | $27,123 | $66,753 | $25,395 | $19,604 |
| Total | $2,690,410 | $3,522,678 | $4,151,438 | $7,988,613 | $7,528,345 | $13,831,709 | $25,486,920 |
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