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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $45,316,121 | $75,591,020 | $21,885,501 | $16,251,708 | $9,091,967 | $11,540,637 | $16,970,709 |
| Molybdenum and articles thereof, including waste and scrap. | $61,068,812 | $46,016,789 | $4,746,115 | $6,926,324 | $5,052,118 | $6,324,133 | $10,283,754 |
| Tantalum and articles thereof, including waste and scrap. | $14,872,486 | $13,197,105 | $5,940,141 | $3,331,133 | $1,852,080 | $2,141,510 | $15,002,598 |
| Magnesium and articles thereof, including waste and scrap. | $41,608,451 | $41,404,288 | $39,617,559 | $63,822,539 | $37,586,816 | $59,983,292 | $67,848,631 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $30,907,171 | $39,572,613 | $22,392,004 | $26,285,701 | $28,278,149 | $25,145,889 | $27,405,029 |
| Bismuth and articles thereof, including waste and scrap. | $21,083,311 | $22,482,106 | $46,438,035 | $29,790,914 | $4,088,493 | $5,901,107 | $8,696,635 |
| Cadmium and articles thereof, including waste and scrap. | $912,989 | $1,074,778 | $956,640 | $1,018,240 | $881,877 | $1,442,063 | $1,225,442 |
| Titanium and articles thereof, including waste and scrap. | $321,204,586 | $418,460,486 | $353,878,716 | $343,555,848 | $249,661,458 | $238,262,176 | $344,457,719 |
| Zirconium and articles thereof, including waste and scrap. | $4,459,406 | $8,498,589 | $6,829,718 | $3,221,264 | $1,328,951 | $1,909,171 | $1,881,495 |
| Manganese and articles thereof, including waste and scrap. | $15,877,472 | $13,564,957 | $20,026,582 | $31,790,611 | $9,418,298 | $16,608,362 | $18,192,163 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $23,701,027 | $25,097,727 | $13,383,913 | $14,658,056 | $18,742,140 | $13,766,307 | $18,166,434 |
| Cermets and articles thereof, including waste and scrap. | $5,588,576 | $5,671,192 | $7,025,696 | $10,275,413 | $3,223,008 | $4,108,335 | $4,479,922 |
| Total | $586,600,408 | $710,631,650 | $543,120,620 | $550,927,751 | $369,205,355 | $387,132,982 | $534,610,531 |
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