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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $27,456,582 | $26,759,447 | $32,164,822 | $22,999,621 | $14,763,395 | $12,606,364 | $15,768,739 |
| Molybdenum and articles thereof, including waste and scrap. | $1,991,507 | $2,203,319 | $1,930,846 | $2,097,907 | $1,335,720 | $1,424,262 | $1,737,949 |
| Tantalum and articles thereof, including waste and scrap. | $189,290,657 | $80,145,590 | $37,768,543 | $15,572,432 | $8,746,964 | $19,185,893 | $13,512,817 |
| Magnesium and articles thereof, including waste and scrap. | $28,569,207 | $30,142,968 | $38,494,015 | $52,028,631 | $29,556,487 | $30,925,490 | $47,315,397 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $947,320 | $1,138,425 | $1,187,923 | $1,795,508 | $1,905,507 | $1,899,414 | $2,225,913 |
| Bismuth and articles thereof, including waste and scrap. | $1,161,886 | $1,272,040 | $1,433,152 | $1,610,121 | $1,305,017 | $1,633,348 | $2,880,030 |
| Cadmium and articles thereof, including waste and scrap. | $6,149 | $33,034 | $10,616 | $7,894 | $25,984 | $23,995 | $37,202 |
| Titanium and articles thereof, including waste and scrap. | $27,310,032 | $43,372,974 | $62,669,365 | $73,626,832 | $51,287,917 | $50,696,523 | $56,881,818 |
| Zirconium and articles thereof, including waste and scrap. | $296,869 | $381,824 | $275,491 | $310,533 | $883,274 | $886,849 | $518,001 |
| Manganese and articles thereof, including waste and scrap. | $7,201,430 | $6,132,026 | $7,655,916 | $10,194,128 | $2,914,182 | $6,700,426 | $5,960,312 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $522,890 | $416,253 | $517,311 | $493,597 | $509,263 | $1,347,770 | $1,303,970 |
| Cermets and articles thereof, including waste and scrap. | $4,258,648 | $5,429,307 | $3,705,592 | $1,814,312 | $4,411,146 | $13,744,582 | $11,638,258 |
| Total | $289,013,177 | $197,427,207 | $187,813,592 | $182,551,516 | $117,644,856 | $141,074,916 | $159,780,406 |
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