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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $977,833 | $1,173,402 | $1,740,861 | $2,161,913 | $878,511 | $1,756,357 |
| Molybdenum and articles thereof, including waste and scrap. | $2,094,439 | $3,651,593 | $2,858,499 | $3,937,796 | $7,055,766 | $2,909,603 |
| Tantalum and articles thereof, including waste and scrap. | $951,329 | $509,841 | $313,810 | $70,481 | $110,443 | $210,841 |
| Magnesium and articles thereof, including waste and scrap. | $18,516,444 | $18,613,701 | $24,499,255 | $25,054,887 | $22,903,413 | $20,538,196 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $2,590,745 | $2,413,272 | $3,760,749 | $4,619,560 | $4,189,997 | $5,639,428 |
| Bismuth and articles thereof, including waste and scrap. | $1,689,558 | $3,598,038 | $5,868,871 | $5,803,042 | $873,977 | $2,956,927 |
| Cadmium and articles thereof, including waste and scrap. | $23,478 | $3,450 | $3,522 | $6,125 | $36,404 | $5,084 |
| Titanium and articles thereof, including waste and scrap. | $40,795,213 | $70,780,627 | $59,464,481 | $54,799,493 | $57,921,188 | $51,755,442 |
| Zirconium and articles thereof, including waste and scrap. | $681,859 | $487,000 | $869,442 | $1,568,746 | $1,979,990 | $902,123 |
| Manganese and articles thereof, including waste and scrap. | $16,865,243 | $12,472,309 | $26,230,145 | $34,428,676 | $9,820,721 | $20,118,868 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $511,778 | $800,608 | $1,418,480 | $1,147,108 | $1,946,629 | $477,858 |
| Cermets and articles thereof, including waste and scrap. | $1,498,413 | $1,414,109 | $1,142,565 | $1,124,697 | $631,755 | $846,693 |
| Total | $87,196,332 | $115,917,950 | $128,170,680 | $134,722,524 | $108,348,794 | $108,117,420 |
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