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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $1,711,733 | $2,846,559 | $3,923,882 | $4,854,042 | $2,060,244 | $4,263,108 |
| Molybdenum and articles thereof, including waste and scrap. | $8,503,263 | $11,073,908 | $24,249,378 | $22,237,010 | $13,469,818 | $12,741,094 |
| Tantalum and articles thereof, including waste and scrap. | $119,896 | | | | | |
| Magnesium and articles thereof, including waste and scrap. | $52,914,354 | $51,788,875 | $74,309,565 | $106,042,951 | $40,723,990 | $54,156,748 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $2,422,457 | $1,733,391 | $1,684,184 | $2,814,241 | $1,868,689 | $4,332,819 |
| Bismuth and articles thereof, including waste and scrap. | $645,560 | $1,255,840 | $1,396,874 | $4,360,106 | $1,589,873 | $2,510,214 |
| Cadmium and articles thereof, including waste and scrap. | $85 | $1,274 | $14,040 | $978 | $385 | $225 |
| Titanium and articles thereof, including waste and scrap. | $54,912,046 | $63,911,799 | $107,108,097 | $73,248,503 | $44,833,766 | $54,751,205 |
| Zirconium and articles thereof, including waste and scrap. | $224,922 | $336,744 | $142,584 | $241,260 | $419,424 | $113,941 |
| Manganese and articles thereof, including waste and scrap. | $16,251,989 | $19,605,246 | $67,267,956 | $61,604,041 | $36,262,402 | $49,806,260 |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $643,980 | $1,366,441 | $2,890,689 | $4,918,965 | $3,238,013 | $7,890,724 |
| Cermets and articles thereof, including waste and scrap. | $2,739,229 | $2,634,344 | $5,809,041 | $6,180,583 | $2,151,123 | $5,464,143 |
| Total | $141,089,514 | $156,554,421 | $288,796,290 | $286,502,680 | $146,617,727 | $196,030,481 |
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