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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tungsten (wolfram) and articles thereof, including waste and scrap. | $4,294,131 | $4,202,682 | $2,850,833 | $2,864,287 | $1,845,951 | $2,532,623 | $2,837,973 |
| Molybdenum and articles thereof, including waste and scrap. | $1,437,821 | $1,999,846 | $2,164,744 | $2,880,999 | $2,492,819 | $2,487,201 | $3,914,957 |
| Tantalum and articles thereof, including waste and scrap. | $836,056 | $1,175,391 | $540,874 | $568,838 | $419,018 | $517,632 | $693,787 |
| Magnesium and articles thereof, including waste and scrap. | $9,347,390 | $8,078,622 | $9,191,592 | $11,854,099 | $8,374,288 | $8,715,173 | $9,089,606 |
| Cobalt mattes and other intermediate products of cobalt metallurgy | $4,707,381 | $4,490,287 | $4,897,678 | $4,666,746 | $3,590,265 | $4,275,920 | $5,654,403 |
| Bismuth and articles thereof, including waste and scrap. | $20,481 | $9,223 | $5,605 | $46,315 | $9,417 | $42,571 | $12,081 |
| Cadmium and articles thereof, including waste and scrap. | $49,397 | | $17,537 | $1,639 | | $2,331 | |
| Titanium and articles thereof, including waste and scrap. | $49,925,598 | $72,929,637 | $106,768,018 | $117,249,482 | $51,625,889 | $177,226,732 | $290,327,653 |
| Zirconium and articles thereof, including waste and scrap. | $1,210,439 | $662,609 | $981,881 | $2,021,217 | $2,066,910 | $913,815 | $802,267 |
| Manganese and articles thereof, including waste and scrap. | $15,272 | $2,155 | $8,398 | $11,390 | $27,623 | $4,533 | |
| Beryllium, chromium, germanium, vanadium, gallium, hafnium | $2,533,222 | $4,672,616 | $2,843,749 | $3,023,988 | $1,179,917 | $1,037,214 | $1,227,107 |
| Cermets and articles thereof, including waste and scrap. | $38,723,418 | $40,962,856 | $42,858,489 | $46,472,947 | $24,139,674 | $38,753,451 | $56,633,818 |
| Total | $113,100,606 | $139,185,924 | $173,129,398 | $191,661,947 | $95,771,771 | $236,509,196 | $371,193,652 |
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