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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $7,484 | $11,411 | $41,085 | $32,756 | $34,971 | $25,164 | $45,581 |
| Molybdenum and articles thereof, including waste and scrap. | $78 | | | $1,961 | $171 | $110 | $10,823 |
| Tantalum and articles thereof, including waste and scrap. | $695 | | | | $90 | | $1,073 |
| Magnesium and articles thereof, including waste and scrap. | $87,645 | $83,481 | $152,938 | $308,541 | $1,669,928 | $917,361 | $478,239 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $10,481 | $26,860 | $63,584 | $70,683 | $82,691 | $52,538 | $61,052 |
| Bismuth and articles thereof, including waste and scrap. | $42 | $7,098 | | $314 | | $2,027 | |
| Cadmium and articles thereof, including waste and scrap. | $51 | $22,132 | $173 | $648 | $5,689 | $13,638 | $212 |
| Titanium and articles thereof, including waste and scrap. | $112,280 | $316,948 | $163,508 | $976,321 | $150,208 | $624,952 | $257,059 |
| Zirconium and articles thereof, including waste and scrap. | $1,240 | $20,104 | | $232 | $447 | $1,539 | $1,138 |
| Manganese and articles thereof, including waste and scrap. | $27,323 | $18,668 | | $15,141 | $13,169 | $49,251 | $35,125 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $451 | $16 | $11,940 | $375 | $574 | $22,440 | $445 |
| Cermets and articles thereof, including waste and scrap. | $591 | $390,218 | $8,239 | $394 | $23,303 | $7,024 | $257 |
| Total | $248,361 | $896,936 | $441,467 | $1,407,366 | $1,981,241 | $1,716,044 | $891,004 |
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